56370015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 106037568

約数和(自身を除く): 49667553

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 167, 195, 501, 577, 585, 835, 1503, 1731, 2171, 2505, 2885, 5193, 6513, 7501, 7515, 8655, 10855, 19539, 22503, 25965, 32565, 37505, 67509, 96359, 97695, 112515, 289077, 337545, 481795, 867231, 1252667, 1445385, 3758001, 4336155, 6263335, 11274003, 18790005, 56370015]

約数ペア:

[(1, 56370015), (3, 18790005), (5, 11274003), (9, 6263335), (13, 4336155), (15, 3758001), (39, 1445385), (45, 1252667), (65, 867231), (117, 481795), (167, 337545), (195, 289077), (501, 112515), (577, 97695), (585, 96359), (835, 67509), (1503, 37505), (1731, 32565), (2171, 25965), (2505, 22503), (2885, 19539), (5193, 10855), (6513, 8655), (7501, 7515)]