53752425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 95112960

約数和(自身を除く): 41360535

約数列:

[1, 3, 5, 15, 19, 25, 57, 67, 75, 95, 201, 285, 335, 475, 563, 1005, 1273, 1425, 1675, 1689, 2815, 3819, 5025, 6365, 8445, 10697, 14075, 19095, 31825, 32091, 37721, 42225, 53485, 95475, 113163, 160455, 188605, 267425, 565815, 716699, 802275, 943025, 2150097, 2829075, 3583495, 10750485, 17917475, 53752425]

約数ペア:

[(1, 53752425), (3, 17917475), (5, 10750485), (15, 3583495), (19, 2829075), (25, 2150097), (57, 943025), (67, 802275), (75, 716699), (95, 565815), (201, 267425), (285, 188605), (335, 160455), (475, 113163), (563, 95475), (1005, 53485), (1273, 42225), (1425, 37721), (1675, 32091), (1689, 31825), (2815, 19095), (3819, 14075), (5025, 10697), (6365, 8445)]