493742145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{10867}}^1$

素因数の和:11121

約数の個数: 32

約数和(自身を含む): 854485632

約数和(自身を除く): 360743487

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 233, 699, 1165, 3029, 3495, 9087, 10867, 15145, 32601, 45435, 54335, 141271, 163005, 423813, 706355, 2119065, 2532011, 7596033, 12660055, 32916143, 37980165, 98748429, 164580715, 493742145]

約数ペア:

[(1, 493742145), (3, 164580715), (5, 98748429), (13, 37980165), (15, 32916143), (39, 12660055), (65, 7596033), (195, 2532011), (233, 2119065), (699, 706355), (1165, 423813), (3029, 163005), (3495, 141271), (9087, 54335), (10867, 45435), (15145, 32601)]