90490995

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{41039}}^1$

素因数の和:41064

約数の個数: 36

約数和(自身を含む): 182463840

約数和(自身を除く): 91972845

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 41039, 123117, 205195, 287273, 369351, 615585, 861819, 1436365, 1846755, 2010911, 2585457, 4309095, 6032733, 10054555, 12927285, 18098199, 30163665, 90490995]

約数ペア:

[(1, 90490995), (3, 30163665), (5, 18098199), (7, 12927285), (9, 10054555), (15, 6032733), (21, 4309095), (35, 2585457), (45, 2010911), (49, 1846755), (63, 1436365), (105, 861819), (147, 615585), (245, 369351), (315, 287273), (441, 205195), (735, 123117), (2205, 41039)]