42395355

素因数分解:

$3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1873}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 73670688

約数和(自身を除く): 31275333

約数列:

[1, 3, 5, 9, 15, 45, 503, 1509, 1873, 2515, 4527, 5619, 7545, 9365, 16857, 22635, 28095, 84285, 942119, 2826357, 4710595, 8479071, 14131785, 42395355]

約数ペア:

[(1, 42395355), (3, 14131785), (5, 8479071), (9, 4710595), (15, 2826357), (45, 942119), (503, 84285), (1509, 28095), (1873, 22635), (2515, 16857), (4527, 9365), (5619, 7545)]