47535145

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 71581968

約数和(自身を除く): 24046823

約数列:

[1, 5, 7, 17, 35, 49, 85, 101, 113, 119, 245, 505, 565, 595, 707, 791, 833, 1717, 1921, 3535, 3955, 4165, 4949, 5537, 8585, 9605, 11413, 12019, 13447, 24745, 27685, 57065, 60095, 67235, 79891, 84133, 94129, 194021, 399455, 420665, 470645, 559237, 970105, 1358147, 2796185, 6790735, 9507029, 47535145]

約数ペア:

[(1, 47535145), (5, 9507029), (7, 6790735), (17, 2796185), (35, 1358147), (49, 970105), (85, 559237), (101, 470645), (113, 420665), (119, 399455), (245, 194021), (505, 94129), (565, 84133), (595, 79891), (707, 67235), (791, 60095), (833, 57065), (1717, 27685), (1921, 24745), (3535, 13447), (3955, 12019), (4165, 11413), (4949, 9605), (5537, 8585)]