15696536139

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{2377}}^1$

素因数の和:2521

約数の個数: 72

約数和(自身を含む): 25301254160

約数和(自身を除く): 9604718021

約数列:

[1, 3, 9, 19, 23, 57, 69, 73, 171, 207, 219, 437, 529, 657, 1311, 1387, 1587, 1679, 2377, 3933, 4161, 4761, 5037, 7131, 10051, 12483, 15111, 21393, 30153, 31901, 38617, 45163, 54671, 90459, 95703, 115851, 135489, 164013, 173521, 287109, 347553, 406467, 492039, 520563, 733723, 1038749, 1257433, 1561689, 2201169, 3116247, 3296899, 3772299, 3990983, 6603507, 9348741, 9890697, 11316897, 11972949, 23891227, 29672091, 35918847, 71673681, 75828677, 91792609, 215021043, 227486031, 275377827, 682458093, 826133481, 1744059571, 5232178713, 15696536139]

約数ペア:

[(1, 15696536139), (3, 5232178713), (9, 1744059571), (19, 826133481), (23, 682458093), (57, 275377827), (69, 227486031), (73, 215021043), (171, 91792609), (207, 75828677), (219, 71673681), (437, 35918847), (529, 29672091), (657, 23891227), (1311, 11972949), (1387, 11316897), (1587, 9890697), (1679, 9348741), (2377, 6603507), (3933, 3990983), (4161, 3772299), (4761, 3296899), (5037, 3116247), (7131, 2201169), (10051, 1561689), (12483, 1257433), (15111, 1038749), (21393, 733723), (30153, 520563), (31901, 492039), (38617, 406467), (45163, 347553), (54671, 287109), (90459, 173521), (95703, 164013), (115851, 135489)]