7961895

素因数分解:

$3^5\times 5^1\times {\mathrm{6553}}^1$

素因数の和:6573

約数の個数: 24

約数和(自身を含む): 14313936

約数和(自身を除く): 6352041

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 6553, 19659, 32765, 58977, 98295, 176931, 294885, 530793, 884655, 1592379, 2653965, 7961895]

約数ペア:

[(1, 7961895), (3, 2653965), (5, 1592379), (9, 884655), (15, 530793), (27, 294885), (45, 176931), (81, 98295), (135, 58977), (243, 32765), (405, 19659), (1215, 6553)]