23385645

素因数分解:

$3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 41783040

約数和(自身を除く): 18397395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 311, 557, 933, 1555, 1671, 2785, 2799, 4665, 5013, 8355, 8397, 13995, 15039, 25065, 41985, 75195, 173227, 519681, 866135, 1559043, 2598405, 4677129, 7795215, 23385645]

約数ペア:

[(1, 23385645), (3, 7795215), (5, 4677129), (9, 2598405), (15, 1559043), (27, 866135), (45, 519681), (135, 173227), (311, 75195), (557, 41985), (933, 25065), (1555, 15039), (1671, 13995), (2785, 8397), (2799, 8355), (4665, 5013)]