386331345

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{16229}}^1$

素因数の和:16286

約数の個数: 36

約数和(自身を含む): 700064820

約数和(自身を除く): 313733475

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 529, 1035, 1587, 2645, 4761, 7935, 16229, 23805, 48687, 81145, 146061, 243435, 373267, 730305, 1119801, 1866335, 3359403, 5599005, 8585141, 16797015, 25755423, 42925705, 77266269, 128777115, 386331345]

約数ペア:

[(1, 386331345), (3, 128777115), (5, 77266269), (9, 42925705), (15, 25755423), (23, 16797015), (45, 8585141), (69, 5599005), (115, 3359403), (207, 1866335), (345, 1119801), (529, 730305), (1035, 373267), (1587, 243435), (2645, 146061), (4761, 81145), (7935, 48687), (16229, 23805)]