15942315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 26830080

約数和(自身を除く): 10887765

約数列:

[1, 3, 5, 15, 29, 67, 87, 145, 201, 335, 435, 547, 1005, 1641, 1943, 2735, 5829, 8205, 9715, 15863, 29145, 36649, 47589, 79315, 109947, 183245, 237945, 549735, 1062821, 3188463, 5314105, 15942315]

約数ペア:

[(1, 15942315), (3, 5314105), (5, 3188463), (15, 1062821), (29, 549735), (67, 237945), (87, 183245), (145, 109947), (201, 79315), (335, 47589), (435, 36649), (547, 29145), (1005, 15863), (1641, 9715), (1943, 8205), (2735, 5829)]