79905888975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2309}}^1\times {\mathrm{41947}}^1$

素因数の和:44280

約数の個数: 48

約数和(自身を含む): 144187021440

約数和(自身を除く): 64281132465

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 2309, 6927, 11545, 25399, 34635, 41947, 57725, 76197, 125841, 126995, 173175, 209735, 380985, 461417, 629205, 634975, 1048675, 1384251, 1904925, 2307085, 3146025, 6921255, 11535425, 34606275, 96855623, 290566869, 484278115, 1065411853, 1452834345, 2421390575, 3196235559, 5327059265, 7264171725, 15981177795, 26635296325, 79905888975]

約数ペア:

[(1, 79905888975), (3, 26635296325), (5, 15981177795), (11, 7264171725), (15, 5327059265), (25, 3196235559), (33, 2421390575), (55, 1452834345), (75, 1065411853), (165, 484278115), (275, 290566869), (825, 96855623), (2309, 34606275), (6927, 11535425), (11545, 6921255), (25399, 3146025), (34635, 2307085), (41947, 1904925), (57725, 1384251), (76197, 1048675), (125841, 634975), (126995, 629205), (173175, 461417), (209735, 380985)]