155587875

素因数分解:

$3^1\times 5^3\times {\mathrm{271}}^1\times {\mathrm{1531}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 260023296

約数和(自身を除く): 104435421

約数列:

[1, 3, 5, 15, 25, 75, 125, 271, 375, 813, 1355, 1531, 4065, 4593, 6775, 7655, 20325, 22965, 33875, 38275, 101625, 114825, 191375, 414901, 574125, 1244703, 2074505, 6223515, 10372525, 31117575, 51862625, 155587875]

約数ペア:

[(1, 155587875), (3, 51862625), (5, 31117575), (15, 10372525), (25, 6223515), (75, 2074505), (125, 1244703), (271, 574125), (375, 414901), (813, 191375), (1355, 114825), (1531, 101625), (4065, 38275), (4593, 33875), (6775, 22965), (7655, 20325)]