7432021675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 10044357120

約数和(自身を除く): 2612335445

約数列:

[1, 5, 13, 25, 65, 163, 239, 325, 587, 815, 1195, 2119, 2935, 3107, 4075, 5975, 7631, 10595, 14675, 15535, 38155, 38957, 52975, 77675, 95681, 140293, 190775, 194785, 478405, 506441, 701465, 973925, 1243853, 1823809, 2392025, 2532205, 3507325, 6219265, 9119045, 12661025, 22867759, 31096325, 45595225, 114338795, 297280867, 571693975, 1486404335, 7432021675]

約数ペア:

[(1, 7432021675), (5, 1486404335), (13, 571693975), (25, 297280867), (65, 114338795), (163, 45595225), (239, 31096325), (325, 22867759), (587, 12661025), (815, 9119045), (1195, 6219265), (2119, 3507325), (2935, 2532205), (3107, 2392025), (4075, 1823809), (5975, 1243853), (7631, 973925), (10595, 701465), (14675, 506441), (15535, 478405), (38155, 194785), (38957, 190775), (52975, 140293), (77675, 95681)]