2013247235865

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1301}}^1\times {\mathrm{5479}}^1$

素因数の和:7798

約数の個数: 64

約数和(自身を含む): 3397382553600

約数和(自身を除く): 1384135317735

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 991, 1301, 2973, 3903, 4955, 5479, 6505, 14865, 16437, 18829, 19515, 24719, 27395, 56487, 74157, 82185, 94145, 104101, 123595, 282435, 312303, 370785, 520505, 1289291, 1561515, 3867873, 5429689, 6446455, 7128179, 16289067, 19339365, 21384537, 24496529, 27148445, 35640895, 73489587, 81445335, 103164091, 106922685, 122482645, 135435401, 309492273, 367447935, 406306203, 515820455, 677177005, 1547461365, 2031531015, 7064025389, 21192076167, 35320126945, 105960380835, 134216482391, 402649447173, 671082411955, 2013247235865]

約数ペア:

[(1, 2013247235865), (3, 671082411955), (5, 402649447173), (15, 134216482391), (19, 105960380835), (57, 35320126945), (95, 21192076167), (285, 7064025389), (991, 2031531015), (1301, 1547461365), (2973, 677177005), (3903, 515820455), (4955, 406306203), (5479, 367447935), (6505, 309492273), (14865, 135435401), (16437, 122482645), (18829, 106922685), (19515, 103164091), (24719, 81445335), (27395, 73489587), (56487, 35640895), (74157, 27148445), (82185, 24496529), (94145, 21384537), (104101, 19339365), (123595, 16289067), (282435, 7128179), (312303, 6446455), (370785, 5429689), (520505, 3867873), (1289291, 1561515)]