31952635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 49351680

約数和(自身を除く): 17399045

約数列:

[1, 5, 11, 13, 23, 29, 55, 65, 67, 115, 143, 145, 253, 299, 319, 335, 377, 667, 715, 737, 871, 1265, 1495, 1541, 1595, 1885, 1943, 3289, 3335, 3685, 4147, 4355, 7337, 7705, 8671, 9581, 9715, 16445, 16951, 20033, 20735, 21373, 25259, 36685, 43355, 44689, 47905, 84755, 95381, 100165, 106865, 126295, 220363, 223445, 277849, 476905, 491579, 580957, 1101815, 1389245, 2457895, 2904785, 6390527, 31952635]

約数ペア:

[(1, 31952635), (5, 6390527), (11, 2904785), (13, 2457895), (23, 1389245), (29, 1101815), (55, 580957), (65, 491579), (67, 476905), (115, 277849), (143, 223445), (145, 220363), (253, 126295), (299, 106865), (319, 100165), (335, 95381), (377, 84755), (667, 47905), (715, 44689), (737, 43355), (871, 36685), (1265, 25259), (1495, 21373), (1541, 20735), (1595, 20033), (1885, 16951), (1943, 16445), (3289, 9715), (3335, 9581), (3685, 8671), (4147, 7705), (4355, 7337)]