74764745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 101464704

約数和(自身を除く): 26699959

約数列:

[1, 5, 11, 43, 55, 101, 215, 313, 473, 505, 1111, 1565, 2365, 3443, 4343, 5555, 13459, 17215, 21715, 31613, 47773, 67295, 148049, 158065, 238865, 347743, 740245, 1359359, 1738715, 6796795, 14952949, 74764745]

約数ペア:

[(1, 74764745), (5, 14952949), (11, 6796795), (43, 1738715), (55, 1359359), (101, 740245), (215, 347743), (313, 238865), (473, 158065), (505, 148049), (1111, 67295), (1565, 47773), (2365, 31613), (3443, 21715), (4343, 17215), (5555, 13459)]