121515065

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{617}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 177272064

約数和(自身を除く): 55756999

約数列:

[1, 5, 7, 17, 35, 85, 119, 331, 595, 617, 1655, 2317, 3085, 4319, 5627, 10489, 11585, 21595, 28135, 39389, 52445, 73423, 196945, 204227, 367115, 1021135, 1429589, 3471859, 7147945, 17359295, 24303013, 121515065]

約数ペア:

[(1, 121515065), (5, 24303013), (7, 17359295), (17, 7147945), (35, 3471859), (85, 1429589), (119, 1021135), (331, 367115), (595, 204227), (617, 196945), (1655, 73423), (2317, 52445), (3085, 39389), (4319, 28135), (5627, 21595), (10489, 11585)]