2017238839215

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1487}}^1\times {\mathrm{7757}}^1$

素因数の和:9472

約数の個数: 64

約数和(自身を含む): 3291397908480

約数和(自身を除く): 1274159069265

約数列:

[1, 3, 5, 15, 89, 131, 267, 393, 445, 655, 1335, 1487, 1965, 4461, 7435, 7757, 11659, 22305, 23271, 34977, 38785, 58295, 116355, 132343, 174885, 194797, 397029, 584391, 661715, 690373, 973985, 1016167, 1985145, 2071119, 2921955, 3048501, 3451865, 5080835, 10355595, 11534659, 15242505, 17336933, 34603977, 52010799, 57673295, 86684665, 90438863, 173019885, 260053995, 271316589, 452194315, 1026584651, 1356582945, 1511040329, 3079753953, 4533120987, 5132923255, 7555201645, 15398769765, 22665604935, 134482589281, 403447767843, 672412946405, 2017238839215]

約数ペア:

[(1, 2017238839215), (3, 672412946405), (5, 403447767843), (15, 134482589281), (89, 22665604935), (131, 15398769765), (267, 7555201645), (393, 5132923255), (445, 4533120987), (655, 3079753953), (1335, 1511040329), (1487, 1356582945), (1965, 1026584651), (4461, 452194315), (7435, 271316589), (7757, 260053995), (11659, 173019885), (22305, 90438863), (23271, 86684665), (34977, 57673295), (38785, 52010799), (58295, 34603977), (116355, 17336933), (132343, 15242505), (174885, 11534659), (194797, 10355595), (397029, 5080835), (584391, 3451865), (661715, 3048501), (690373, 2921955), (973985, 2071119), (1016167, 1985145)]