61338915

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4273}}^1$

素因数の和:4324

約数の個数: 48

約数和(自身を含む): 120013920

約数和(自身を除く): 58675005

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, 4273, 4785, 12819, 14355, 21365, 38457, 47003, 64095, 123917, 141009, 192285, 235015, 371751, 423027, 619585, 705045, 1115253, 1363087, 1858755, 2115135, 4089261, 5576265, 6815435, 12267783, 20446305, 61338915]

約数ペア:

[(1, 61338915), (3, 20446305), (5, 12267783), (9, 6815435), (11, 5576265), (15, 4089261), (29, 2115135), (33, 1858755), (45, 1363087), (55, 1115253), (87, 705045), (99, 619585), (145, 423027), (165, 371751), (261, 235015), (319, 192285), (435, 141009), (495, 123917), (957, 64095), (1305, 47003), (1595, 38457), (2871, 21365), (4273, 14355), (4785, 12819)]