53501565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 98058240

約数和(自身を除く): 44556675

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 79, 115, 151, 195, 237, 299, 345, 395, 453, 755, 897, 1027, 1185, 1495, 1817, 1963, 2265, 3081, 3473, 4485, 5135, 5451, 5889, 9085, 9815, 10419, 11929, 15405, 17365, 23621, 27255, 29445, 35787, 45149, 52095, 59645, 70863, 118105, 135447, 155077, 178935, 225745, 274367, 354315, 465231, 677235, 775385, 823101, 1371835, 2326155, 3566771, 4115505, 10700313, 17833855, 53501565]

約数ペア:

[(1, 53501565), (3, 17833855), (5, 10700313), (13, 4115505), (15, 3566771), (23, 2326155), (39, 1371835), (65, 823101), (69, 775385), (79, 677235), (115, 465231), (151, 354315), (195, 274367), (237, 225745), (299, 178935), (345, 155077), (395, 135447), (453, 118105), (755, 70863), (897, 59645), (1027, 52095), (1185, 45149), (1495, 35787), (1817, 29445), (1963, 27255), (2265, 23621), (3081, 17365), (3473, 15405), (4485, 11929), (5135, 10419), (5451, 9815), (5889, 9085)]