2570535

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1$

素因数の和:605

約数の個数: 40

約数和(自身を含む): 5035536

約数和(自身を除く): 2465001

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 577, 891, 1485, 1731, 2885, 4455, 5193, 6347, 8655, 15579, 19041, 25965, 31735, 46737, 57123, 77895, 95205, 171369, 233685, 285615, 514107, 856845, 2570535]

約数ペア:

[(1, 2570535), (3, 856845), (5, 514107), (9, 285615), (11, 233685), (15, 171369), (27, 95205), (33, 77895), (45, 57123), (55, 46737), (81, 31735), (99, 25965), (135, 19041), (165, 15579), (297, 8655), (405, 6347), (495, 5193), (577, 4455), (891, 2885), (1485, 1731)]