22108185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 42569280

約数和(自身を除く): 20461095

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 59, 99, 165, 177, 295, 495, 531, 649, 757, 885, 1947, 2271, 2655, 3245, 3785, 5841, 6813, 8327, 9735, 11355, 24981, 29205, 34065, 41635, 44663, 74943, 124905, 133989, 223315, 374715, 401967, 491293, 669945, 1473879, 2009835, 2456465, 4421637, 7369395, 22108185]

約数ペア:

[(1, 22108185), (3, 7369395), (5, 4421637), (9, 2456465), (11, 2009835), (15, 1473879), (33, 669945), (45, 491293), (55, 401967), (59, 374715), (99, 223315), (165, 133989), (177, 124905), (295, 74943), (495, 44663), (531, 41635), (649, 34065), (757, 29205), (885, 24981), (1947, 11355), (2271, 9735), (2655, 8327), (3245, 6813), (3785, 5841)]