73885185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5147}}^1$

素因数の和:5198

約数の個数: 48

約数和(自身を含む): 144555840

約数和(自身を除く): 70670655

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2871, 4785, 5147, 14355, 15441, 25735, 46323, 56617, 77205, 149263, 169851, 231615, 283085, 447789, 509553, 746315, 849255, 1343367, 1641893, 2238945, 2547765, 4925679, 6716835, 8209465, 14777037, 24628395, 73885185]

約数ペア:

[(1, 73885185), (3, 24628395), (5, 14777037), (9, 8209465), (11, 6716835), (15, 4925679), (29, 2547765), (33, 2238945), (45, 1641893), (55, 1343367), (87, 849255), (99, 746315), (145, 509553), (165, 447789), (261, 283085), (319, 231615), (435, 169851), (495, 149263), (957, 77205), (1305, 56617), (1595, 46323), (2871, 25735), (4785, 15441), (5147, 14355)]