2613165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 4510080

約数和(自身を除く): 1896915

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 173, 265, 285, 519, 795, 865, 1007, 2595, 3021, 3287, 5035, 9169, 9861, 15105, 16435, 27507, 45845, 49305, 137535, 174211, 522633, 871055, 2613165]

約数ペア:

[(1, 2613165), (3, 871055), (5, 522633), (15, 174211), (19, 137535), (53, 49305), (57, 45845), (95, 27507), (159, 16435), (173, 15105), (265, 9861), (285, 9169), (519, 5035), (795, 3287), (865, 3021), (1007, 2595)]