69145125

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 138288384

約数和(自身を除く): 69143259

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 53, 71, 75, 105, 125, 147, 159, 175, 213, 245, 265, 355, 371, 375, 497, 525, 735, 795, 875, 1065, 1113, 1225, 1325, 1491, 1775, 1855, 2485, 2597, 2625, 3479, 3675, 3763, 3975, 5325, 5565, 6125, 6625, 7455, 7791, 8875, 9275, 10437, 11289, 12425, 12985, 17395, 18375, 18815, 19875, 26341, 26625, 27825, 37275, 38955, 46375, 52185, 56445, 62125, 64925, 79023, 86975, 94075, 131705, 139125, 184387, 186375, 194775, 260925, 282225, 324625, 395115, 434875, 470375, 553161, 658525, 921935, 973875, 1304625, 1411125, 1975575, 2765805, 3292625, 4609675, 9877875, 13829025, 23048375, 69145125]

約数ペア:

[(1, 69145125), (3, 23048375), (5, 13829025), (7, 9877875), (15, 4609675), (21, 3292625), (25, 2765805), (35, 1975575), (49, 1411125), (53, 1304625), (71, 973875), (75, 921935), (105, 658525), (125, 553161), (147, 470375), (159, 434875), (175, 395115), (213, 324625), (245, 282225), (265, 260925), (355, 194775), (371, 186375), (375, 184387), (497, 139125), (525, 131705), (735, 94075), (795, 86975), (875, 79023), (1065, 64925), (1113, 62125), (1225, 56445), (1325, 52185), (1491, 46375), (1775, 38955), (1855, 37275), (2485, 27825), (2597, 26625), (2625, 26341), (3479, 19875), (3675, 18815), (3763, 18375), (3975, 17395), (5325, 12985), (5565, 12425), (6125, 11289), (6625, 10437), (7455, 9275), (7791, 8875)]