12224505

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 20966400

約数和(自身を除く): 8741895

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 727, 885, 1121, 2181, 3363, 3635, 5605, 10905, 13813, 16815, 41439, 42893, 69065, 128679, 207195, 214465, 643395, 814967, 2444901, 4074835, 12224505]

約数ペア:

[(1, 12224505), (3, 4074835), (5, 2444901), (15, 814967), (19, 643395), (57, 214465), (59, 207195), (95, 128679), (177, 69065), (285, 42893), (295, 41439), (727, 16815), (885, 13813), (1121, 10905), (2181, 5605), (3363, 3635)]