148519995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7541}}^1$

素因数の和:7663

約数の個数: 32

約数和(自身を含む): 258479424

約数和(自身を除く): 109959429

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 3939, 6565, 7541, 19695, 22623, 37705, 98033, 113115, 294099, 490165, 761641, 1470495, 2284923, 3808205, 9901333, 11424615, 29703999, 49506665, 148519995]

約数ペア:

[(1, 148519995), (3, 49506665), (5, 29703999), (13, 11424615), (15, 9901333), (39, 3808205), (65, 2284923), (101, 1470495), (195, 761641), (303, 490165), (505, 294099), (1313, 113115), (1515, 98033), (3939, 37705), (6565, 22623), (7541, 19695)]