15565511142

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{84871}}^1$

素因数の和:85345

約数の個数: 48

約数和(自身を含む): 35271445248

約数和(自身を除く): 19705934106

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 443, 886, 1329, 2658, 3987, 7974, 10189, 20378, 30567, 61134, 84871, 91701, 169742, 183402, 254613, 509226, 763839, 1527678, 1952033, 3904066, 5856099, 11712198, 17568297, 35136594, 37597853, 75195706, 112793559, 225587118, 338380677, 676761354, 864750619, 1729501238, 2594251857, 5188503714, 7782755571, 15565511142]

約数ペア:

[(1, 15565511142), (2, 7782755571), (3, 5188503714), (6, 2594251857), (9, 1729501238), (18, 864750619), (23, 676761354), (46, 338380677), (69, 225587118), (138, 112793559), (207, 75195706), (414, 37597853), (443, 35136594), (886, 17568297), (1329, 11712198), (2658, 5856099), (3987, 3904066), (7974, 1952033), (10189, 1527678), (20378, 763839), (30567, 509226), (61134, 254613), (84871, 183402), (91701, 169742)]