12173085

素因数分解:

$3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 22486464

約数和(自身を除く): 10313379

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 233, 243, 387, 405, 645, 699, 1161, 1165, 1215, 1935, 2097, 3483, 3495, 5805, 6291, 10019, 10449, 10485, 17415, 18873, 30057, 31455, 50095, 52245, 56619, 90171, 94365, 150285, 270513, 283095, 450855, 811539, 1352565, 2434617, 4057695, 12173085]

約数ペア:

[(1, 12173085), (3, 4057695), (5, 2434617), (9, 1352565), (15, 811539), (27, 450855), (43, 283095), (45, 270513), (81, 150285), (129, 94365), (135, 90171), (215, 56619), (233, 52245), (243, 50095), (387, 31455), (405, 30057), (645, 18873), (699, 17415), (1161, 10485), (1165, 10449), (1215, 10019), (1935, 6291), (2097, 5805), (3483, 3495)]