85790235

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 141702912

約数和(自身を除く): 55912677

約数列:

[1, 3, 5, 15, 37, 111, 185, 331, 467, 555, 993, 1401, 1655, 2335, 4965, 7005, 12247, 17279, 36741, 51837, 61235, 86395, 154577, 183705, 259185, 463731, 772885, 2318655, 5719349, 17158047, 28596745, 85790235]

約数ペア:

[(1, 85790235), (3, 28596745), (5, 17158047), (15, 5719349), (37, 2318655), (111, 772885), (185, 463731), (331, 259185), (467, 183705), (555, 154577), (993, 86395), (1401, 61235), (1655, 51837), (2335, 36741), (4965, 17279), (7005, 12247)]