11710215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 22722336

約数和(自身を除く): 11012121

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 577, 615, 1353, 1731, 1845, 2255, 2885, 4059, 5193, 6347, 6765, 8655, 19041, 20295, 23657, 25965, 31735, 57123, 70971, 95205, 118285, 212913, 260227, 285615, 354855, 780681, 1064565, 1301135, 2342043, 3903405, 11710215]

約数ペア:

[(1, 11710215), (3, 3903405), (5, 2342043), (9, 1301135), (11, 1064565), (15, 780681), (33, 354855), (41, 285615), (45, 260227), (55, 212913), (99, 118285), (123, 95205), (165, 70971), (205, 57123), (369, 31735), (451, 25965), (495, 23657), (577, 20295), (615, 19041), (1353, 8655), (1731, 6765), (1845, 6347), (2255, 5193), (2885, 4059)]