7238145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 12355200

約数和(自身を除く): 5117055

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 233, 285, 327, 545, 699, 1165, 1635, 2071, 3495, 4427, 6213, 10355, 13281, 22135, 25397, 31065, 66405, 76191, 126985, 380955, 482543, 1447629, 2412715, 7238145]

約数ペア:

[(1, 7238145), (3, 2412715), (5, 1447629), (15, 482543), (19, 380955), (57, 126985), (95, 76191), (109, 66405), (233, 31065), (285, 25397), (327, 22135), (545, 13281), (699, 10355), (1165, 6213), (1635, 4427), (2071, 3495)]