72452865

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 118665216

約数和(自身を除く): 46212351

約数列:

[1, 3, 5, 15, 73, 127, 219, 365, 381, 521, 635, 1095, 1563, 1905, 2605, 7815, 9271, 27813, 38033, 46355, 66167, 114099, 139065, 190165, 198501, 330835, 570495, 992505, 4830191, 14490573, 24150955, 72452865]

約数ペア:

[(1, 72452865), (3, 24150955), (5, 14490573), (15, 4830191), (73, 992505), (127, 570495), (219, 330835), (365, 198501), (381, 190165), (521, 139065), (635, 114099), (1095, 66167), (1563, 46355), (1905, 38033), (2605, 27813), (7815, 9271)]