342920925

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{12391}}^1$

素因数の和:12451

約数の個数: 48

約数和(自身を含む): 645375360

約数和(自身を除く): 302454435

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 369, 615, 675, 1025, 1107, 1845, 3075, 5535, 9225, 12391, 27675, 37173, 61955, 111519, 185865, 309775, 334557, 508031, 557595, 929325, 1524093, 1672785, 2540155, 2787975, 4572279, 7620465, 8363925, 12700775, 13716837, 22861395, 38102325, 68584185, 114306975, 342920925]

約数ペア:

[(1, 342920925), (3, 114306975), (5, 68584185), (9, 38102325), (15, 22861395), (25, 13716837), (27, 12700775), (41, 8363925), (45, 7620465), (75, 4572279), (123, 2787975), (135, 2540155), (205, 1672785), (225, 1524093), (369, 929325), (615, 557595), (675, 508031), (1025, 334557), (1107, 309775), (1845, 185865), (3075, 111519), (5535, 61955), (9225, 37173), (12391, 27675)]