47118045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18587}}^1$

素因数の和:18621

約数の個数: 24

約数和(自身を含む): 81638496

約数和(自身を除く): 34520451

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 18587, 55761, 92935, 241631, 278805, 724893, 1208155, 3141203, 3624465, 9423609, 15706015, 47118045]

約数ペア:

[(1, 47118045), (3, 15706015), (5, 9423609), (13, 3624465), (15, 3141203), (39, 1208155), (65, 724893), (169, 278805), (195, 241631), (507, 92935), (845, 55761), (2535, 18587)]