84931065

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 81993735

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 85, 115, 135, 153, 207, 255, 345, 391, 459, 621, 765, 1035, 1173, 1609, 1955, 2295, 3105, 3519, 4827, 5865, 8045, 10557, 14481, 17595, 24135, 27353, 37007, 43443, 52785, 72405, 82059, 111021, 136765, 185035, 217215, 246177, 333063, 410295, 555105, 629119, 738531, 999189, 1230885, 1665315, 1887357, 3145595, 3692655, 4995945, 5662071, 9436785, 16986213, 28310355, 84931065]

約数ペア:

[(1, 84931065), (3, 28310355), (5, 16986213), (9, 9436785), (15, 5662071), (17, 4995945), (23, 3692655), (27, 3145595), (45, 1887357), (51, 1665315), (69, 1230885), (85, 999189), (115, 738531), (135, 629119), (153, 555105), (207, 410295), (255, 333063), (345, 246177), (391, 217215), (459, 185035), (621, 136765), (765, 111021), (1035, 82059), (1173, 72405), (1609, 52785), (1955, 43443), (2295, 37007), (3105, 27353), (3519, 24135), (4827, 17595), (5865, 14481), (8045, 10557)]