148857135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3571}}^1$

素因数の和:3983

約数の個数: 32

約数和(自身を含む): 272957952

約数和(自身を除く): 124100817

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 397, 1191, 1985, 2779, 3571, 5955, 8337, 10713, 13895, 17855, 24997, 41685, 53565, 74991, 124985, 374955, 1417687, 4253061, 7088435, 9923809, 21265305, 29771427, 49619045, 148857135]

約数ペア:

[(1, 148857135), (3, 49619045), (5, 29771427), (7, 21265305), (15, 9923809), (21, 7088435), (35, 4253061), (105, 1417687), (397, 374955), (1191, 124985), (1985, 74991), (2779, 53565), (3571, 41685), (5955, 24997), (8337, 17855), (10713, 13895)]