157441125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{1163}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 276734016

約数和(自身を除く): 119292891

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 361, 375, 475, 1083, 1163, 1425, 1805, 2375, 3489, 5415, 5815, 7125, 9025, 17445, 22097, 27075, 29075, 45125, 66291, 87225, 110485, 135375, 145375, 331455, 419843, 436125, 552425, 1259529, 1657275, 2099215, 2762125, 6297645, 8286375, 10496075, 31488225, 52480375, 157441125]

約数ペア:

[(1, 157441125), (3, 52480375), (5, 31488225), (15, 10496075), (19, 8286375), (25, 6297645), (57, 2762125), (75, 2099215), (95, 1657275), (125, 1259529), (285, 552425), (361, 436125), (375, 419843), (475, 331455), (1083, 145375), (1163, 135375), (1425, 110485), (1805, 87225), (2375, 66291), (3489, 45125), (5415, 29075), (5815, 27075), (7125, 22097), (9025, 17445)]