64422735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8929}}^1$

素因数の和:8987

約数の個数: 32

約数和(自身を含む): 114018240

約数和(自身を除く): 49595505

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 8929, 26787, 44645, 116077, 133935, 330373, 348231, 580385, 991119, 1651865, 1741155, 4294849, 4955595, 12884547, 21474245, 64422735]

約数ペア:

[(1, 64422735), (3, 21474245), (5, 12884547), (13, 4955595), (15, 4294849), (37, 1741155), (39, 1651865), (65, 991119), (111, 580385), (185, 348231), (195, 330373), (481, 133935), (555, 116077), (1443, 44645), (2405, 26787), (7215, 8929)]