148692015

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{30881}}^1$

素因数の和:30999

約数の個数: 24

約数和(自身を含む): 260149968

約数和(自身を除く): 111457953

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 30881, 92643, 154405, 277929, 463215, 1389645, 3304267, 9912801, 16521335, 29738403, 49564005, 148692015]

約数ペア:

[(1, 148692015), (3, 49564005), (5, 29738403), (9, 16521335), (15, 9912801), (45, 3304267), (107, 1389645), (321, 463215), (535, 277929), (963, 154405), (1605, 92643), (4815, 30881)]