6218875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 8648640

約数和(自身を除く): 2429765

約数列:

[1, 5, 13, 25, 43, 65, 89, 125, 215, 325, 445, 559, 1075, 1157, 1625, 2225, 2795, 3827, 5375, 5785, 11125, 13975, 19135, 28925, 49751, 69875, 95675, 144625, 248755, 478375, 1243775, 6218875]

約数ペア:

[(1, 6218875), (5, 1243775), (13, 478375), (25, 248755), (43, 144625), (65, 95675), (89, 69875), (125, 49751), (215, 28925), (325, 19135), (445, 13975), (559, 11125), (1075, 5785), (1157, 5375), (1625, 3827), (2225, 2795)]