229693815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{30203}}^1$

素因数の和:30240

約数の個数: 36

約数和(自身を含む): 431131896

約数和(自身を除く): 201438081

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 30203, 90609, 151015, 271827, 392639, 453045, 1177917, 1359135, 1963195, 3533751, 5104307, 5889585, 15312921, 17668755, 25521535, 45938763, 76564605, 229693815]

約数ペア:

[(1, 229693815), (3, 76564605), (5, 45938763), (9, 25521535), (13, 17668755), (15, 15312921), (39, 5889585), (45, 5104307), (65, 3533751), (117, 1963195), (169, 1359135), (195, 1177917), (507, 453045), (585, 392639), (845, 271827), (1521, 151015), (2535, 90609), (7605, 30203)]