373863978575

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1\times {\mathrm{1499}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 472469760000

約数和(自身を除く): 98605781425

約数列:

[1, 5, 25, 79, 293, 395, 431, 1465, 1499, 1975, 2155, 7325, 7495, 10775, 23147, 34049, 37475, 115735, 118421, 126283, 170245, 439207, 578675, 592105, 631415, 646069, 851225, 2196035, 2960525, 3157075, 3230345, 9976357, 10980175, 16151725, 34697353, 49881785, 51039451, 173486765, 189298217, 249408925, 255197255, 867433825, 946491085, 1275986275, 4732455425, 14954559143, 74772795715, 373863978575]

約数ペア:

[(1, 373863978575), (5, 74772795715), (25, 14954559143), (79, 4732455425), (293, 1275986275), (395, 946491085), (431, 867433825), (1465, 255197255), (1499, 249408925), (1975, 189298217), (2155, 173486765), (7325, 51039451), (7495, 49881785), (10775, 34697353), (23147, 16151725), (34049, 10980175), (37475, 9976357), (115735, 3230345), (118421, 3157075), (126283, 2960525), (170245, 2196035), (439207, 851225), (578675, 646069), (592105, 631415)]