4160475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^2$

素因数の和:109

約数の個数: 54

約数和(自身を含む): 8332428

約数和(自身を除く): 4171953

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 41, 45, 55, 75, 99, 123, 165, 205, 225, 275, 369, 451, 495, 615, 825, 1025, 1353, 1681, 1845, 2255, 2475, 3075, 4059, 5043, 6765, 8405, 9225, 11275, 15129, 18491, 20295, 25215, 33825, 42025, 55473, 75645, 92455, 101475, 126075, 166419, 277365, 378225, 462275, 832095, 1386825, 4160475]

約数ペア:

[(1, 4160475), (3, 1386825), (5, 832095), (9, 462275), (11, 378225), (15, 277365), (25, 166419), (33, 126075), (41, 101475), (45, 92455), (55, 75645), (75, 55473), (99, 42025), (123, 33825), (165, 25215), (205, 20295), (225, 18491), (275, 15129), (369, 11275), (451, 9225), (495, 8405), (615, 6765), (825, 5043), (1025, 4059), (1353, 3075), (1681, 2475), (1845, 2255)]