64383225

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{6553}}^1$

素因数の和:6697

約数の個数: 24

約数和(自身を含む): 107275872

約数和(自身を除く): 42892647

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 6553, 9825, 19659, 32765, 98295, 163825, 491475, 858443, 2575329, 4292215, 12876645, 21461075, 64383225]

約数ペア:

[(1, 64383225), (3, 21461075), (5, 12876645), (15, 4292215), (25, 2575329), (75, 858443), (131, 491475), (393, 163825), (655, 98295), (1965, 32765), (3275, 19659), (6553, 9825)]