30252015

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9743}}^1$

素因数の和:9780

約数の個数: 32

約数和(自身を含む): 56125440

約数和(自身を除く): 25873425

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 9743, 29229, 48715, 87687, 146145, 224089, 263061, 438435, 672267, 1120445, 1315305, 2016801, 3361335, 6050403, 10084005, 30252015]

約数ペア:

[(1, 30252015), (3, 10084005), (5, 6050403), (9, 3361335), (15, 2016801), (23, 1315305), (27, 1120445), (45, 672267), (69, 438435), (115, 263061), (135, 224089), (207, 146145), (345, 87687), (621, 48715), (1035, 29229), (3105, 9743)]