523278315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{11149}}^1$

素因数の和:11316

約数の個数: 48

約数和(自身を含む): 1043640000

約数和(自身を除く): 520361685

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 149, 315, 447, 745, 1043, 1341, 2235, 3129, 5215, 6705, 9387, 11149, 15645, 33447, 46935, 55745, 78043, 100341, 167235, 234129, 390215, 501705, 702387, 1170645, 1661201, 3511935, 4983603, 8306005, 11628407, 14950809, 24918015, 34885221, 58142035, 74754045, 104655663, 174426105, 523278315]

約数ペア:

[(1, 523278315), (3, 174426105), (5, 104655663), (7, 74754045), (9, 58142035), (15, 34885221), (21, 24918015), (35, 14950809), (45, 11628407), (63, 8306005), (105, 4983603), (149, 3511935), (315, 1661201), (447, 1170645), (745, 702387), (1043, 501705), (1341, 390215), (2235, 234129), (3129, 167235), (5215, 100341), (6705, 78043), (9387, 55745), (11149, 46935), (15645, 33447)]