4151355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 7291200

約数和(自身を除く): 3139845

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 349, 793, 915, 1047, 1745, 2379, 3965, 4537, 5235, 11895, 13611, 21289, 22685, 63867, 68055, 106445, 276757, 319335, 830271, 1383785, 4151355]

約数ペア:

[(1, 4151355), (3, 1383785), (5, 830271), (13, 319335), (15, 276757), (39, 106445), (61, 68055), (65, 63867), (183, 22685), (195, 21289), (305, 13611), (349, 11895), (793, 5235), (915, 4537), (1047, 3965), (1745, 2379)]