2391195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1756005

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 239, 345, 435, 667, 717, 1195, 2001, 3335, 3585, 5497, 6931, 10005, 16491, 20793, 27485, 34655, 82455, 103965, 159413, 478239, 797065, 2391195]

約数ペア:

[(1, 2391195), (3, 797065), (5, 478239), (15, 159413), (23, 103965), (29, 82455), (69, 34655), (87, 27485), (115, 20793), (145, 16491), (239, 10005), (345, 6931), (435, 5497), (667, 3585), (717, 3335), (1195, 2001)]