56002125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 100159488

約数和(自身を除く): 44157363

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 75, 115, 125, 129, 151, 215, 345, 375, 453, 575, 645, 755, 989, 1075, 1725, 2265, 2875, 2967, 3225, 3473, 3775, 4945, 5375, 6493, 8625, 10419, 11325, 14835, 16125, 17365, 18875, 19479, 24725, 32465, 52095, 56625, 74175, 86825, 97395, 123625, 149339, 162325, 260475, 370875, 434125, 448017, 486975, 746695, 811625, 1302375, 2240085, 2434875, 3733475, 11200425, 18667375, 56002125]

約数ペア:

[(1, 56002125), (3, 18667375), (5, 11200425), (15, 3733475), (23, 2434875), (25, 2240085), (43, 1302375), (69, 811625), (75, 746695), (115, 486975), (125, 448017), (129, 434125), (151, 370875), (215, 260475), (345, 162325), (375, 149339), (453, 123625), (575, 97395), (645, 86825), (755, 74175), (989, 56625), (1075, 52095), (1725, 32465), (2265, 24725), (2875, 19479), (2967, 18875), (3225, 17365), (3473, 16125), (3775, 14835), (4945, 11325), (5375, 10419), (6493, 8625)]