17930390025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{2273}}^1$

素因数の和:2595

約数の個数: 96

約数和(自身を含む): 32889680640

約数和(自身を除く): 14959290615

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 269, 345, 391, 425, 575, 807, 1173, 1275, 1345, 1725, 1955, 2273, 4035, 4573, 5865, 6187, 6725, 6819, 9775, 11365, 13719, 18561, 20175, 22865, 29325, 30935, 34095, 38641, 52279, 56825, 68595, 92805, 105179, 114325, 115923, 154675, 156837, 170475, 193205, 261395, 315537, 342975, 464025, 525895, 579615, 611437, 784185, 888743, 966025, 1306975, 1577685, 1834311, 2629475, 2666229, 2898075, 3057185, 3920925, 4443715, 7888425, 9171555, 10394429, 13331145, 14063051, 15285925, 22218575, 31183287, 42189153, 45857775, 51972145, 66655725, 70315255, 155916435, 210945765, 239071867, 259860725, 351576275, 717215601, 779582175, 1054728825, 1195359335, 3586078005, 5976796675, 17930390025]

約数ペア:

[(1, 17930390025), (3, 5976796675), (5, 3586078005), (15, 1195359335), (17, 1054728825), (23, 779582175), (25, 717215601), (51, 351576275), (69, 259860725), (75, 239071867), (85, 210945765), (115, 155916435), (255, 70315255), (269, 66655725), (345, 51972145), (391, 45857775), (425, 42189153), (575, 31183287), (807, 22218575), (1173, 15285925), (1275, 14063051), (1345, 13331145), (1725, 10394429), (1955, 9171555), (2273, 7888425), (4035, 4443715), (4573, 3920925), (5865, 3057185), (6187, 2898075), (6725, 2666229), (6819, 2629475), (9775, 1834311), (11365, 1577685), (13719, 1306975), (18561, 966025), (20175, 888743), (22865, 784185), (29325, 611437), (30935, 579615), (34095, 525895), (38641, 464025), (52279, 342975), (56825, 315537), (68595, 261395), (92805, 193205), (105179, 170475), (114325, 156837), (115923, 154675)]