87135345

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19559}}^1$

素因数の和:19587

約数の個数: 40

約数和(自身を含む): 170406720

約数和(自身を除く): 83271375

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 19559, 58677, 97795, 176031, 215149, 293385, 528093, 645447, 880155, 1075745, 1584279, 1936341, 2640465, 3227235, 5809023, 7921395, 9681705, 17427069, 29045115, 87135345]

約数ペア:

[(1, 87135345), (3, 29045115), (5, 17427069), (9, 9681705), (11, 7921395), (15, 5809023), (27, 3227235), (33, 2640465), (45, 1936341), (55, 1584279), (81, 1075745), (99, 880155), (135, 645447), (165, 528093), (297, 293385), (405, 215149), (495, 176031), (891, 97795), (1485, 58677), (4455, 19559)]