15673996220815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{2539}}^1\times {\mathrm{82813}}^1$

素因数の和:86251

約数の個数: 32

約数和(自身を含む): 19945997029440

約数和(自身を除く): 4272000808625

約数列:

[1, 5, 17, 85, 877, 2539, 4385, 12695, 14909, 43163, 74545, 82813, 215815, 414065, 1407821, 2226703, 7039105, 11133515, 37853951, 72627001, 189269755, 210262207, 363135005, 1051311035, 1234659017, 3574457519, 6173295085, 17872287595, 184399955539, 921999777695, 3134799244163, 15673996220815]

約数ペア:

[(1, 15673996220815), (5, 3134799244163), (17, 921999777695), (85, 184399955539), (877, 17872287595), (2539, 6173295085), (4385, 3574457519), (12695, 1234659017), (14909, 1051311035), (43163, 363135005), (74545, 210262207), (82813, 189269755), (215815, 72627001), (414065, 37853951), (1407821, 11133515), (2226703, 7039105)]