227613625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 295925760

約数和(自身を除く): 68312135

約数列:

[1, 5, 25, 31, 125, 151, 155, 389, 755, 775, 1945, 3775, 3875, 4681, 9725, 12059, 18875, 23405, 48625, 58739, 60295, 117025, 293695, 301475, 585125, 1468475, 1507375, 1820909, 7342375, 9104545, 45522725, 227613625]

約数ペア:

[(1, 227613625), (5, 45522725), (25, 9104545), (31, 7342375), (125, 1820909), (151, 1507375), (155, 1468475), (389, 585125), (755, 301475), (775, 293695), (1945, 117025), (3775, 60295), (3875, 58739), (4681, 48625), (9725, 23405), (12059, 18875)]