22369245

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 37171200

約数和(自身を除く): 14801955

約数列:

[1, 3, 5, 15, 43, 79, 129, 215, 237, 395, 439, 645, 1185, 1317, 2195, 3397, 6585, 10191, 16985, 18877, 34681, 50955, 56631, 94385, 104043, 173405, 283155, 520215, 1491283, 4473849, 7456415, 22369245]

約数ペア:

[(1, 22369245), (3, 7456415), (5, 4473849), (15, 1491283), (43, 520215), (79, 283155), (129, 173405), (215, 104043), (237, 94385), (395, 56631), (439, 50955), (645, 34681), (1185, 18877), (1317, 16985), (2195, 10191), (3397, 6585)]