11391285

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 18839808

約数和(自身を除く): 7448523

約数列:

[1, 3, 5, 15, 73, 101, 103, 219, 303, 309, 365, 505, 515, 1095, 1515, 1545, 7373, 7519, 10403, 22119, 22557, 31209, 36865, 37595, 52015, 110595, 112785, 156045, 759419, 2278257, 3797095, 11391285]

約数ペア:

[(1, 11391285), (3, 3797095), (5, 2278257), (15, 759419), (73, 156045), (101, 112785), (103, 110595), (219, 52015), (303, 37595), (309, 36865), (365, 31209), (505, 22557), (515, 22119), (1095, 10403), (1515, 7519), (1545, 7373)]