90777375

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2106

約数の個数: 64

約数和(自身を含む): 180835200

約数和(自身を除く): 90057825

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 195, 225, 325, 351, 375, 585, 675, 975, 1125, 1625, 1755, 2069, 2925, 3375, 4875, 6207, 8775, 10345, 14625, 18621, 26897, 31035, 43875, 51725, 55863, 80691, 93105, 134485, 155175, 242073, 258625, 279315, 403455, 465525, 672425, 726219, 775875, 1210365, 1396575, 2017275, 2327625, 3362125, 3631095, 6051825, 6982875, 10086375, 18155475, 30259125, 90777375]

約数ペア:

[(1, 90777375), (3, 30259125), (5, 18155475), (9, 10086375), (13, 6982875), (15, 6051825), (25, 3631095), (27, 3362125), (39, 2327625), (45, 2017275), (65, 1396575), (75, 1210365), (117, 775875), (125, 726219), (135, 672425), (195, 465525), (225, 403455), (325, 279315), (351, 258625), (375, 242073), (585, 155175), (675, 134485), (975, 93105), (1125, 80691), (1625, 55863), (1755, 51725), (2069, 43875), (2925, 31035), (3375, 26897), (4875, 18621), (6207, 14625), (8775, 10345)]