22943895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 39974592

約数和(自身を除く): 17030697

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1213, 1261, 1455, 3639, 3783, 6065, 6305, 15769, 18195, 18915, 47307, 78845, 117661, 236535, 352983, 588305, 1529593, 1764915, 4588779, 7647965, 22943895]

約数ペア:

[(1, 22943895), (3, 7647965), (5, 4588779), (13, 1764915), (15, 1529593), (39, 588305), (65, 352983), (97, 236535), (195, 117661), (291, 78845), (485, 47307), (1213, 18915), (1261, 18195), (1455, 15769), (3639, 6305), (3783, 6065)]