42082965

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 76317696

約数和(自身を除く): 34234731

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 97, 155, 279, 291, 311, 465, 485, 873, 933, 1395, 1455, 1555, 2799, 3007, 4365, 4665, 9021, 9641, 13995, 15035, 27063, 28923, 30167, 45105, 48205, 86769, 90501, 135315, 144615, 150835, 271503, 433845, 452505, 935177, 1357515, 2805531, 4675885, 8416593, 14027655, 42082965]

約数ペア:

[(1, 42082965), (3, 14027655), (5, 8416593), (9, 4675885), (15, 2805531), (31, 1357515), (45, 935177), (93, 452505), (97, 433845), (155, 271503), (279, 150835), (291, 144615), (311, 135315), (465, 90501), (485, 86769), (873, 48205), (933, 45105), (1395, 30167), (1455, 28923), (1555, 27063), (2799, 15035), (3007, 13995), (4365, 9641), (4665, 9021)]