156923065125

素因数分解:

$3^3\times 5^3\times {\mathrm{223}}^1\times {\mathrm{208501}}^1$

素因数の和:208748

約数の個数: 64

約数和(自身を含む): 291435755520

約数和(自身を除く): 134512690395

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 223, 225, 375, 669, 675, 1115, 1125, 2007, 3345, 3375, 5575, 6021, 10035, 16725, 27875, 30105, 50175, 83625, 150525, 208501, 250875, 625503, 752625, 1042505, 1876509, 3127515, 5212525, 5629527, 9382545, 15637575, 26062625, 28147635, 46495723, 46912725, 78187875, 139487169, 140738175, 232478615, 234563625, 418461507, 697435845, 703690875, 1162393075, 1255384521, 2092307535, 3487179225, 5811965375, 6276922605, 10461537675, 17435896125, 31384613025, 52307688375, 156923065125]

約数ペア:

[(1, 156923065125), (3, 52307688375), (5, 31384613025), (9, 17435896125), (15, 10461537675), (25, 6276922605), (27, 5811965375), (45, 3487179225), (75, 2092307535), (125, 1255384521), (135, 1162393075), (223, 703690875), (225, 697435845), (375, 418461507), (669, 234563625), (675, 232478615), (1115, 140738175), (1125, 139487169), (2007, 78187875), (3345, 46912725), (3375, 46495723), (5575, 28147635), (6021, 26062625), (10035, 15637575), (16725, 9382545), (27875, 5629527), (30105, 5212525), (50175, 3127515), (83625, 1876509), (150525, 1042505), (208501, 752625), (250875, 625503)]