129448965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3407}}^1$

素因数の和:3581

約数の個数: 32

約数和(自身を含む): 220838400

約数和(自身を除く): 91389435

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 447, 745, 2235, 2533, 3407, 7599, 10221, 12665, 17035, 37995, 51105, 57919, 173757, 289595, 507643, 868785, 1522929, 2538215, 7614645, 8629931, 25889793, 43149655, 129448965]

約数ペア:

[(1, 129448965), (3, 43149655), (5, 25889793), (15, 8629931), (17, 7614645), (51, 2538215), (85, 1522929), (149, 868785), (255, 507643), (447, 289595), (745, 173757), (2235, 57919), (2533, 51105), (3407, 37995), (7599, 17035), (10221, 12665)]