156955923355

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4909}}^1\times {\mathrm{83047}}^1$

素因数の和:87979

約数の個数: 32

約数和(自身を含む): 234873031680

約数和(自身を除く): 77917108325

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 4909, 24545, 34363, 53999, 83047, 171815, 269995, 377993, 415235, 581329, 913517, 1889965, 2906645, 4567585, 6394619, 31973095, 407677723, 2038388615, 2853744061, 4484454953, 14268720305, 22422274765, 31391184671, 156955923355]

約数ペア:

[(1, 156955923355), (5, 31391184671), (7, 22422274765), (11, 14268720305), (35, 4484454953), (55, 2853744061), (77, 2038388615), (385, 407677723), (4909, 31973095), (24545, 6394619), (34363, 4567585), (53999, 2906645), (83047, 1889965), (171815, 913517), (269995, 581329), (377993, 415235)]