25845273

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 38301120

約数和(自身を除く): 12455847

約数列:

[1, 3, 9, 61, 179, 183, 263, 537, 549, 789, 1611, 2367, 10919, 16043, 32757, 47077, 48129, 98271, 141231, 144387, 423693, 2871697, 8615091, 25845273]

約数ペア:

[(1, 25845273), (3, 8615091), (9, 2871697), (61, 423693), (179, 144387), (183, 141231), (263, 98271), (537, 48129), (549, 47077), (789, 32757), (1611, 16043), (2367, 10919)]