30331185

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 50198400

約数和(自身を除く): 19867215

約数列:

[1, 3, 5, 15, 41, 123, 149, 205, 331, 447, 615, 745, 993, 1655, 2235, 4965, 6109, 13571, 18327, 30545, 40713, 49319, 67855, 91635, 147957, 203565, 246595, 739785, 2022079, 6066237, 10110395, 30331185]

約数ペア:

[(1, 30331185), (3, 10110395), (5, 6066237), (15, 2022079), (41, 739785), (123, 246595), (149, 203565), (205, 147957), (331, 91635), (447, 67855), (615, 49319), (745, 40713), (993, 30545), (1655, 18327), (2235, 13571), (4965, 6109)]