873684145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3347}}^1$

素因数の和:3489

約数の個数: 32

約数和(自身を含む): 1154176128

約数和(自身を除く): 280491983

約数列:

[1, 5, 17, 37, 83, 85, 185, 415, 629, 1411, 3071, 3145, 3347, 7055, 15355, 16735, 52207, 56899, 123839, 261035, 277801, 284495, 619195, 1389005, 2105263, 4722617, 10278637, 10526315, 23613085, 51393185, 174736829, 873684145]

約数ペア:

[(1, 873684145), (5, 174736829), (17, 51393185), (37, 23613085), (83, 10526315), (85, 10278637), (185, 4722617), (415, 2105263), (629, 1389005), (1411, 619195), (3071, 284495), (3145, 277801), (3347, 261035), (7055, 123839), (15355, 56899), (16735, 52207)]