912645

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 1676376

約数和(自身を除く): 763731

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1193, 3579, 5965, 10737, 17895, 20281, 53685, 60843, 101405, 182529, 304215, 912645]

約数ペア:

[(1, 912645), (3, 304215), (5, 182529), (9, 101405), (15, 60843), (17, 53685), (45, 20281), (51, 17895), (85, 10737), (153, 5965), (255, 3579), (765, 1193)]