475291.00000000

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 18491345

約数列:

[1, 5, 13, 65, 71, 79, 151, 355, 395, 755, 923, 1027, 1963, 4615, 5135, 5609, 9815, 10721, 11929, 28045, 53605, 59645, 72917, 139373, 155077, 364585, 696865, 775385, 846959, 4234795, 11010467, 55052335]

約数ペア:

[(1, 55052335), (5, 11010467), (13, 4234795), (65, 846959), (71, 775385), (79, 696865), (151, 364585), (355, 155077), (395, 139373), (755, 72917), (923, 59645), (1027, 53605), (1963, 28045), (4615, 11929), (5135, 10721), (5609, 9815)]