308049495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{15641}}^1$

素因数の和:15763

約数の個数: 32

約数和(自身を含む): 536082624

約数和(自身を除く): 228033129

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 3939, 6565, 15641, 19695, 46923, 78205, 203333, 234615, 609999, 1016665, 1579741, 3049995, 4739223, 7898705, 20536633, 23696115, 61609899, 102683165, 308049495]

約数ペア:

[(1, 308049495), (3, 102683165), (5, 61609899), (13, 23696115), (15, 20536633), (39, 7898705), (65, 4739223), (101, 3049995), (195, 1579741), (303, 1016665), (505, 609999), (1313, 234615), (1515, 203333), (3939, 78205), (6565, 46923), (15641, 19695)]