139203625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3491}}^1$

素因数の和:3546

約数の個数: 32

約数和(自身を含む): 196110720

約数和(自身を除く): 56907095

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 275, 319, 725, 1375, 1595, 3491, 3625, 7975, 17455, 38401, 39875, 87275, 101239, 192005, 436375, 506195, 960025, 1113629, 2530975, 4800125, 5568145, 12654875, 27840725, 139203625]

約数ペア:

[(1, 139203625), (5, 27840725), (11, 12654875), (25, 5568145), (29, 4800125), (55, 2530975), (125, 1113629), (145, 960025), (275, 506195), (319, 436375), (725, 192005), (1375, 101239), (1595, 87275), (3491, 39875), (3625, 38401), (7975, 17455)]