210330575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1567}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 326645760

約数和(自身を除く): 116315185

約数列:

[1, 5, 7, 13, 25, 35, 59, 65, 91, 175, 295, 325, 413, 455, 767, 1475, 1567, 2065, 2275, 3835, 5369, 7835, 10325, 10969, 19175, 20371, 26845, 39175, 54845, 92453, 101855, 134225, 142597, 274225, 462265, 509275, 647171, 712985, 1201889, 2311325, 3235855, 3564925, 6009445, 8413223, 16179275, 30047225, 42066115, 210330575]

約数ペア:

[(1, 210330575), (5, 42066115), (7, 30047225), (13, 16179275), (25, 8413223), (35, 6009445), (59, 3564925), (65, 3235855), (91, 2311325), (175, 1201889), (295, 712985), (325, 647171), (413, 509275), (455, 462265), (767, 274225), (1475, 142597), (1567, 134225), (2065, 101855), (2275, 92453), (3835, 54845), (5369, 39175), (7835, 26845), (10325, 20371), (10969, 19175)]