172138736065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1\times {\mathrm{15091}}^1$

素因数の和:16033

約数の個数: 32

約数和(自身を含む): 216172978560

約数和(自身を除く): 44034242495

約数列:

[1, 5, 29, 97, 145, 485, 811, 2813, 4055, 14065, 15091, 23519, 75455, 78667, 117595, 393335, 437639, 1463827, 2188195, 2281343, 7319135, 11406715, 12238801, 42450983, 61194005, 212254915, 354925229, 1187163697, 1774626145, 5935818485, 34427747213, 172138736065]

約数ペア:

[(1, 172138736065), (5, 34427747213), (29, 5935818485), (97, 1774626145), (145, 1187163697), (485, 354925229), (811, 212254915), (2813, 61194005), (4055, 42450983), (14065, 12238801), (15091, 11406715), (23519, 7319135), (75455, 2281343), (78667, 2188195), (117595, 1463827), (393335, 437639)]