153695475

素因数分解:

$3^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1162

約数の個数: 60

約数和(自身を含む): 288977040

約数和(自身を除く): 135281565

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 81, 135, 213, 225, 355, 405, 639, 675, 1065, 1069, 1775, 1917, 2025, 3195, 3207, 5325, 5345, 5751, 9585, 9621, 15975, 16035, 26725, 28755, 28863, 47925, 48105, 75899, 80175, 86589, 143775, 144315, 227697, 240525, 379495, 432945, 683091, 721575, 1138485, 1897475, 2049273, 2164725, 3415455, 5692425, 6147819, 10246365, 17077275, 30739095, 51231825, 153695475]

約数ペア:

[(1, 153695475), (3, 51231825), (5, 30739095), (9, 17077275), (15, 10246365), (25, 6147819), (27, 5692425), (45, 3415455), (71, 2164725), (75, 2049273), (81, 1897475), (135, 1138485), (213, 721575), (225, 683091), (355, 432945), (405, 379495), (639, 240525), (675, 227697), (1065, 144315), (1069, 143775), (1775, 86589), (1917, 80175), (2025, 75899), (3195, 48105), (3207, 47925), (5325, 28863), (5345, 28755), (5751, 26725), (9585, 16035), (9621, 15975)]