23648438625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2663}}^1$

素因数の和:2904

約数の個数: 128

約数和(自身を含む): 47875276800

約数和(自身を除く): 24226838175

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 125, 175, 199, 255, 357, 375, 425, 525, 595, 597, 875, 995, 1275, 1393, 1785, 2125, 2625, 2663, 2975, 2985, 3383, 4179, 4975, 6375, 6965, 7989, 8925, 10149, 13315, 14875, 14925, 16915, 18641, 20895, 23681, 24875, 34825, 39945, 44625, 45271, 50745, 55923, 66575, 71043, 74625, 84575, 93205, 104475, 118405, 135813, 174125, 199725, 226355, 253725, 279615, 316897, 332875, 355215, 422875, 466025, 522375, 529937, 592025, 679065, 950691, 998625, 1131775, 1268625, 1398075, 1584485, 1589811, 1776075, 2330125, 2649685, 2960125, 3395325, 3709559, 4753455, 5658875, 6990375, 7922425, 7949055, 8880375, 9008929, 11128677, 13248425, 16976625, 18547795, 23767275, 27026787, 39612125, 39745275, 45044645, 55643385, 63062503, 66242125, 92738975, 118836375, 135133935, 189187509, 198726375, 225223225, 278216925, 315312515, 463694875, 675669675, 945937545, 1126116125, 1391084625, 1576562575, 3378348375, 4729687725, 7882812875, 23648438625]

約数ペア:

[(1, 23648438625), (3, 7882812875), (5, 4729687725), (7, 3378348375), (15, 1576562575), (17, 1391084625), (21, 1126116125), (25, 945937545), (35, 675669675), (51, 463694875), (75, 315312515), (85, 278216925), (105, 225223225), (119, 198726375), (125, 189187509), (175, 135133935), (199, 118836375), (255, 92738975), (357, 66242125), (375, 63062503), (425, 55643385), (525, 45044645), (595, 39745275), (597, 39612125), (875, 27026787), (995, 23767275), (1275, 18547795), (1393, 16976625), (1785, 13248425), (2125, 11128677), (2625, 9008929), (2663, 8880375), (2975, 7949055), (2985, 7922425), (3383, 6990375), (4179, 5658875), (4975, 4753455), (6375, 3709559), (6965, 3395325), (7989, 2960125), (8925, 2649685), (10149, 2330125), (13315, 1776075), (14875, 1589811), (14925, 1584485), (16915, 1398075), (18641, 1268625), (20895, 1131775), (23681, 998625), (24875, 950691), (34825, 679065), (39945, 592025), (44625, 529937), (45271, 522375), (50745, 466025), (55923, 422875), (66575, 355215), (71043, 332875), (74625, 316897), (84575, 279615), (93205, 253725), (104475, 226355), (118405, 199725), (135813, 174125)]