24945375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 128

約数和(自身を含む): 55351296

約数和(自身を除く): 30405921

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 25, 35, 39, 43, 51, 65, 75, 85, 91, 105, 119, 125, 129, 175, 195, 215, 221, 255, 273, 301, 325, 357, 375, 425, 455, 525, 559, 595, 645, 663, 731, 875, 903, 975, 1075, 1105, 1275, 1365, 1505, 1547, 1625, 1677, 1785, 2125, 2193, 2275, 2625, 2795, 2975, 3225, 3315, 3655, 3913, 4515, 4641, 4875, 5117, 5375, 5525, 6375, 6825, 7525, 7735, 8385, 8925, 9503, 10965, 11375, 11739, 13975, 14875, 15351, 16125, 16575, 18275, 19565, 22575, 23205, 25585, 27625, 28509, 34125, 37625, 38675, 41925, 44625, 47515, 54825, 58695, 66521, 69875, 76755, 82875, 91375, 97825, 112875, 116025, 127925, 142545, 193375, 199563, 209625, 237575, 274125, 293475, 332605, 383775, 489125, 580125, 639625, 712725, 997815, 1187875, 1467375, 1663025, 1918875, 3563625, 4989075, 8315125, 24945375]

約数ペア:

[(1, 24945375), (3, 8315125), (5, 4989075), (7, 3563625), (13, 1918875), (15, 1663025), (17, 1467375), (21, 1187875), (25, 997815), (35, 712725), (39, 639625), (43, 580125), (51, 489125), (65, 383775), (75, 332605), (85, 293475), (91, 274125), (105, 237575), (119, 209625), (125, 199563), (129, 193375), (175, 142545), (195, 127925), (215, 116025), (221, 112875), (255, 97825), (273, 91375), (301, 82875), (325, 76755), (357, 69875), (375, 66521), (425, 58695), (455, 54825), (525, 47515), (559, 44625), (595, 41925), (645, 38675), (663, 37625), (731, 34125), (875, 28509), (903, 27625), (975, 25585), (1075, 23205), (1105, 22575), (1275, 19565), (1365, 18275), (1505, 16575), (1547, 16125), (1625, 15351), (1677, 14875), (1785, 13975), (2125, 11739), (2193, 11375), (2275, 10965), (2625, 9503), (2795, 8925), (2975, 8385), (3225, 7735), (3315, 7525), (3655, 6825), (3913, 6375), (4515, 5525), (4641, 5375), (4875, 5117)]