372884875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1951}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 511580160

約数和(自身を除く): 138695285

約数列:

[1, 5, 11, 25, 55, 125, 139, 275, 695, 1375, 1529, 1951, 3475, 7645, 9755, 17375, 21461, 38225, 48775, 107305, 191125, 243875, 271189, 536525, 1355945, 2682625, 2983079, 6779725, 14915395, 33898625, 74576975, 372884875]

約数ペア:

[(1, 372884875), (5, 74576975), (11, 33898625), (25, 14915395), (55, 6779725), (125, 2983079), (139, 2682625), (275, 1355945), (695, 536525), (1375, 271189), (1529, 243875), (1951, 191125), (3475, 107305), (7645, 48775), (9755, 38225), (17375, 21461)]