80493345

素因数分解:

$3^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{853}}^1$

素因数の和:1103

約数の個数: 40

約数和(自身を含む): 145080936

約数和(自身を除く): 64587591

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 233, 405, 699, 853, 1165, 2097, 2559, 3495, 4265, 6291, 7677, 10485, 12795, 18873, 23031, 31455, 38385, 69093, 94365, 115155, 198749, 345465, 596247, 993745, 1788741, 2981235, 5366223, 8943705, 16098669, 26831115, 80493345]

約数ペア:

[(1, 80493345), (3, 26831115), (5, 16098669), (9, 8943705), (15, 5366223), (27, 2981235), (45, 1788741), (81, 993745), (135, 596247), (233, 345465), (405, 198749), (699, 115155), (853, 94365), (1165, 69093), (2097, 38385), (2559, 31455), (3495, 23031), (4265, 18873), (6291, 12795), (7677, 10485)]