69309200025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5431}}^1\times {\mathrm{4363}}^1$

素因数の和:9823

約数の個数: 72

約数和(自身を含む): 133745009216

約数和(自身を除く): 64435809191

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 4363, 5431, 13089, 16293, 21815, 27155, 39267, 48879, 56719, 65445, 70603, 81465, 109075, 135775, 170157, 196335, 211809, 244395, 283595, 327225, 353015, 407325, 510471, 635427, 850785, 981675, 1059045, 1221975, 1417975, 1765075, 2552355, 3177135, 4253925, 5295225, 12761775, 15885675, 23695453, 71086359, 118477265, 213259077, 308040889, 355431795, 592386325, 924122667, 1066295385, 1540204445, 1777158975, 2772368001, 4620613335, 5331476925, 7701022225, 13861840005, 23103066675, 69309200025]

約数ペア:

[(1, 69309200025), (3, 23103066675), (5, 13861840005), (9, 7701022225), (13, 5331476925), (15, 4620613335), (25, 2772368001), (39, 1777158975), (45, 1540204445), (65, 1066295385), (75, 924122667), (117, 592386325), (195, 355431795), (225, 308040889), (325, 213259077), (585, 118477265), (975, 71086359), (2925, 23695453), (4363, 15885675), (5431, 12761775), (13089, 5295225), (16293, 4253925), (21815, 3177135), (27155, 2552355), (39267, 1765075), (48879, 1417975), (56719, 1221975), (65445, 1059045), (70603, 981675), (81465, 850785), (109075, 635427), (135775, 510471), (170157, 407325), (196335, 353015), (211809, 327225), (244395, 283595)]