7610625

素因数分解:

$3^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 80

約数和(自身を含む): 15744960

約数和(自身を除く): 8134335

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 41, 45, 55, 75, 99, 123, 125, 135, 165, 205, 225, 275, 297, 369, 375, 451, 495, 615, 625, 675, 825, 1025, 1107, 1125, 1353, 1375, 1485, 1845, 1875, 2255, 2475, 3075, 3375, 4059, 4125, 5125, 5535, 5625, 6765, 6875, 7425, 9225, 11275, 12177, 12375, 15375, 16875, 20295, 20625, 25625, 27675, 33825, 37125, 46125, 56375, 60885, 61875, 76875, 101475, 138375, 169125, 185625, 230625, 281875, 304425, 507375, 691875, 845625, 1522125, 2536875, 7610625]

約数ペア:

[(1, 7610625), (3, 2536875), (5, 1522125), (9, 845625), (11, 691875), (15, 507375), (25, 304425), (27, 281875), (33, 230625), (41, 185625), (45, 169125), (55, 138375), (75, 101475), (99, 76875), (123, 61875), (125, 60885), (135, 56375), (165, 46125), (205, 37125), (225, 33825), (275, 27675), (297, 25625), (369, 20625), (375, 20295), (451, 16875), (495, 15375), (615, 12375), (625, 12177), (675, 11275), (825, 9225), (1025, 7425), (1107, 6875), (1125, 6765), (1353, 5625), (1375, 5535), (1485, 5125), (1845, 4125), (1875, 4059), (2255, 3375), (2475, 3075)]