90464295

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 147930624

約数和(自身を除く): 57466329

約数列:

[1, 3, 5, 15, 71, 173, 213, 355, 491, 519, 865, 1065, 1473, 2455, 2595, 7365, 12283, 34861, 36849, 61415, 84943, 104583, 174305, 184245, 254829, 424715, 522915, 1274145, 6030953, 18092859, 30154765, 90464295]

約数ペア:

[(1, 90464295), (3, 30154765), (5, 18092859), (15, 6030953), (71, 1274145), (173, 522915), (213, 424715), (355, 254829), (491, 184245), (519, 174305), (865, 104583), (1065, 84943), (1473, 61415), (2455, 36849), (2595, 34861), (7365, 12283)]