42060645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 82128384

約数和(自身を除く): 40067739

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 2741, 3069, 5115, 8223, 13705, 15345, 24669, 30151, 41115, 84971, 90453, 123345, 150755, 254913, 271359, 424855, 452265, 764739, 934681, 1274565, 1356795, 2804043, 3823695, 4673405, 8412129, 14020215, 42060645]

約数ペア:

[(1, 42060645), (3, 14020215), (5, 8412129), (9, 4673405), (11, 3823695), (15, 2804043), (31, 1356795), (33, 1274565), (45, 934681), (55, 764739), (93, 452265), (99, 424855), (155, 271359), (165, 254913), (279, 150755), (341, 123345), (465, 90453), (495, 84971), (1023, 41115), (1395, 30151), (1705, 24669), (2741, 15345), (3069, 13705), (5115, 8223)]