4273505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 5376000

約数和(自身を除く): 1102495

約数列:

[1, 5, 31, 79, 155, 349, 395, 1745, 2449, 10819, 12245, 27571, 54095, 137855, 854701, 4273505]

約数ペア:

[(1, 4273505), (5, 854701), (31, 137855), (79, 54095), (155, 27571), (349, 12245), (395, 10819), (1745, 2449)]