82039965

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 160378848

約数和(自身を除く): 78338883

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 211, 245, 345, 483, 529, 633, 735, 805, 1055, 1127, 1477, 1587, 2415, 2645, 3165, 3381, 3703, 4431, 4853, 5635, 7385, 7935, 10339, 11109, 14559, 16905, 18515, 22155, 24265, 25921, 31017, 33971, 51695, 55545, 72795, 77763, 101913, 111619, 129605, 155085, 169855, 237797, 334857, 388815, 509565, 558095, 713391, 781333, 1188985, 1674285, 2343999, 3566955, 3906665, 5469331, 11719995, 16407993, 27346655, 82039965]

約数ペア:

[(1, 82039965), (3, 27346655), (5, 16407993), (7, 11719995), (15, 5469331), (21, 3906665), (23, 3566955), (35, 2343999), (49, 1674285), (69, 1188985), (105, 781333), (115, 713391), (147, 558095), (161, 509565), (211, 388815), (245, 334857), (345, 237797), (483, 169855), (529, 155085), (633, 129605), (735, 111619), (805, 101913), (1055, 77763), (1127, 72795), (1477, 55545), (1587, 51695), (2415, 33971), (2645, 31017), (3165, 25921), (3381, 24265), (3703, 22155), (4431, 18515), (4853, 16905), (5635, 14559), (7385, 11109), (7935, 10339)]