1238193215

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{6287}}^1$

素因数の和:6647

約数の個数: 32

約数和(自身を含む): 1803700224

約数和(自身を除く): 565507009

約数列:

[1, 5, 7, 17, 35, 85, 119, 331, 595, 1655, 2317, 5627, 6287, 11585, 28135, 31435, 39389, 44009, 106879, 196945, 220045, 534395, 748153, 2080997, 3740765, 10404985, 14566979, 35376949, 72834895, 176884745, 247638643, 1238193215]

約数ペア:

[(1, 1238193215), (5, 247638643), (7, 176884745), (17, 72834895), (35, 35376949), (85, 14566979), (119, 10404985), (331, 3740765), (595, 2080997), (1655, 748153), (2317, 534395), (5627, 220045), (6287, 196945), (11585, 106879), (28135, 44009), (31435, 39389)]