53156969385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{189437}}^1$

素因数の和:190897

約数の個数: 32

約数和(自身を含む): 91657681920

約数和(自身を除く): 38500712535

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1439, 4317, 7195, 18707, 21585, 56121, 93535, 189437, 280605, 568311, 947185, 2462681, 2841555, 7388043, 12313405, 36940215, 272599843, 817799529, 1362999215, 3543797959, 4088997645, 10631393877, 17718989795, 53156969385]

約数ペア:

[(1, 53156969385), (3, 17718989795), (5, 10631393877), (13, 4088997645), (15, 3543797959), (39, 1362999215), (65, 817799529), (195, 272599843), (1439, 36940215), (4317, 12313405), (7195, 7388043), (18707, 2841555), (21585, 2462681), (56121, 947185), (93535, 568311), (189437, 280605)]