8130465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 16443648

約数和(自身を除く): 8313183

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 487, 795, 1113, 1461, 1855, 2385, 2435, 3339, 3409, 4383, 5565, 7305, 10227, 16695, 17045, 21915, 25811, 30681, 51135, 77433, 129055, 153405, 180677, 232299, 387165, 542031, 903385, 1161495, 1626093, 2710155, 8130465]

約数ペア:

[(1, 8130465), (3, 2710155), (5, 1626093), (7, 1161495), (9, 903385), (15, 542031), (21, 387165), (35, 232299), (45, 180677), (53, 153405), (63, 129055), (105, 77433), (159, 51135), (265, 30681), (315, 25811), (371, 21915), (477, 17045), (487, 16695), (795, 10227), (1113, 7305), (1461, 5565), (1855, 4383), (2385, 3409), (2435, 3339)]