42313455

素因数分解:

$3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{827}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 75513600

約数和(自身を除く): 33200145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 379, 827, 1137, 1895, 2481, 3411, 4135, 5685, 7443, 10233, 12405, 17055, 22329, 37215, 51165, 111645, 313433, 940299, 1567165, 2820897, 4701495, 8462691, 14104485, 42313455]

約数ペア:

[(1, 42313455), (3, 14104485), (5, 8462691), (9, 4701495), (15, 2820897), (27, 1567165), (45, 940299), (135, 313433), (379, 111645), (827, 51165), (1137, 37215), (1895, 22329), (2481, 17055), (3411, 12405), (4135, 10233), (5685, 7443)]