9950445

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:407

約数の個数: 40

約数和(自身を含む): 18120960

約数和(自身を除く): 8170515

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 311, 395, 405, 711, 933, 1185, 1555, 2133, 2799, 3555, 4665, 6399, 8397, 10665, 13995, 24569, 25191, 31995, 41985, 73707, 122845, 125955, 221121, 368535, 663363, 1105605, 1990089, 3316815, 9950445]

約数ペア:

[(1, 9950445), (3, 3316815), (5, 1990089), (9, 1105605), (15, 663363), (27, 368535), (45, 221121), (79, 125955), (81, 122845), (135, 73707), (237, 41985), (311, 31995), (395, 25191), (405, 24569), (711, 13995), (933, 10665), (1185, 8397), (1555, 6399), (2133, 4665), (2799, 3555)]