61043125

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 89746272

約数和(自身を除く): 28703147

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 625, 683, 715, 1375, 1625, 3415, 3575, 6875, 7513, 8125, 8879, 17075, 17875, 37565, 44395, 85375, 89375, 97669, 187825, 221975, 426875, 488345, 939125, 1109875, 2441725, 4695625, 5549375, 12208625, 61043125]

約数ペア:

[(1, 61043125), (5, 12208625), (11, 5549375), (13, 4695625), (25, 2441725), (55, 1109875), (65, 939125), (125, 488345), (143, 426875), (275, 221975), (325, 187825), (625, 97669), (683, 89375), (715, 85375), (1375, 44395), (1625, 37565), (3415, 17875), (3575, 17075), (6875, 8879), (7513, 8125)]