87016095

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 157528800

約数和(自身を除く): 70512705

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 131, 145, 261, 393, 435, 509, 655, 1179, 1305, 1527, 1965, 2545, 3799, 4581, 5895, 7635, 11397, 14761, 18995, 22905, 34191, 44283, 56985, 66679, 73805, 132849, 170955, 200037, 221415, 333395, 600111, 664245, 1000185, 1933691, 3000555, 5801073, 9668455, 17403219, 29005365, 87016095]

約数ペア:

[(1, 87016095), (3, 29005365), (5, 17403219), (9, 9668455), (15, 5801073), (29, 3000555), (45, 1933691), (87, 1000185), (131, 664245), (145, 600111), (261, 333395), (393, 221415), (435, 200037), (509, 170955), (655, 132849), (1179, 73805), (1305, 66679), (1527, 56985), (1965, 44283), (2545, 34191), (3799, 22905), (4581, 18995), (5895, 14761), (7635, 11397)]