47243235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{242273}}^1$

素因数の和:242294

約数の個数: 16

約数和(自身を含む): 81404064

約数和(自身を除く): 34160829

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 242273, 726819, 1211365, 3149549, 3634095, 9448647, 15747745, 47243235]

約数ペア:

[(1, 47243235), (3, 15747745), (5, 9448647), (13, 3634095), (15, 3149549), (39, 1211365), (65, 726819), (195, 242273)]