216133095

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{2579}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 357649920

約数和(自身を除く): 141516825

約数列:

[1, 3, 5, 15, 37, 111, 151, 185, 453, 555, 755, 2265, 2579, 5587, 7737, 12895, 16761, 27935, 38685, 83805, 95423, 286269, 389429, 477115, 1168287, 1431345, 1947145, 5841435, 14408873, 43226619, 72044365, 216133095]

約数ペア:

[(1, 216133095), (3, 72044365), (5, 43226619), (15, 14408873), (37, 5841435), (111, 1947145), (151, 1431345), (185, 1168287), (453, 477115), (555, 389429), (755, 286269), (2265, 95423), (2579, 83805), (5587, 38685), (7737, 27935), (12895, 16761)]