125542710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{154991}}^1$

素因数の和:155010

約数の個数: 40

約数和(自身を含む): 337572576

約数和(自身を除く): 212029866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 154991, 309982, 464973, 774955, 929946, 1394919, 1549910, 2324865, 2789838, 4184757, 4649730, 6974595, 8369514, 12554271, 13949190, 20923785, 25108542, 41847570, 62771355, 125542710]

約数ペア:

[(1, 125542710), (2, 62771355), (3, 41847570), (5, 25108542), (6, 20923785), (9, 13949190), (10, 12554271), (15, 8369514), (18, 6974595), (27, 4649730), (30, 4184757), (45, 2789838), (54, 2324865), (81, 1549910), (90, 1394919), (135, 929946), (162, 774955), (270, 464973), (405, 309982), (810, 154991)]