60783375

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{449}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 106984800

約数和(自身を除く): 46201425

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 361, 375, 449, 475, 1083, 1347, 1425, 1805, 2245, 2375, 5415, 6735, 7125, 8531, 9025, 11225, 25593, 27075, 33675, 42655, 45125, 56125, 127965, 135375, 162089, 168375, 213275, 486267, 639825, 810445, 1066375, 2431335, 3199125, 4052225, 12156675, 20261125, 60783375]

約数ペア:

[(1, 60783375), (3, 20261125), (5, 12156675), (15, 4052225), (19, 3199125), (25, 2431335), (57, 1066375), (75, 810445), (95, 639825), (125, 486267), (285, 213275), (361, 168375), (375, 162089), (449, 135375), (475, 127965), (1083, 56125), (1347, 45125), (1425, 42655), (1805, 33675), (2245, 27075), (2375, 25593), (5415, 11225), (6735, 9025), (7125, 8531)]