75784995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11777}}^1$

素因数の和:11812

約数の個数: 48

約数和(自身を含む): 154338912

約数和(自身を除く): 78553917

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 11777, 35331, 58885, 105993, 129547, 153101, 176655, 388641, 459303, 529965, 647735, 765505, 1165923, 1377909, 1684111, 1943205, 2296515, 5052333, 5829615, 6889545, 8420555, 15156999, 25261665, 75784995]

約数ペア:

[(1, 75784995), (3, 25261665), (5, 15156999), (9, 8420555), (11, 6889545), (13, 5829615), (15, 5052333), (33, 2296515), (39, 1943205), (45, 1684111), (55, 1377909), (65, 1165923), (99, 765505), (117, 647735), (143, 529965), (165, 459303), (195, 388641), (429, 176655), (495, 153101), (585, 129547), (715, 105993), (1287, 58885), (2145, 35331), (6435, 11777)]