6878365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 9525600

約数和(自身を除く): 2647235

約数列:

[1, 5, 13, 29, 41, 65, 89, 145, 205, 377, 445, 533, 1157, 1189, 1885, 2581, 2665, 3649, 5785, 5945, 12905, 15457, 18245, 33553, 47437, 77285, 105821, 167765, 237185, 529105, 1375673, 6878365]

約数ペア:

[(1, 6878365), (5, 1375673), (13, 529105), (29, 237185), (41, 167765), (65, 105821), (89, 77285), (145, 47437), (205, 33553), (377, 18245), (445, 15457), (533, 12905), (1157, 5945), (1189, 5785), (1885, 3649), (2581, 2665)]