89063775

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^2$

素因数の和:273

約数の個数: 54

約数和(自身を含む): 166139168

約数和(自身を除く): 77075393

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 113, 155, 225, 279, 339, 465, 565, 775, 1017, 1395, 1695, 2325, 2825, 3503, 5085, 6975, 8475, 10509, 12769, 17515, 25425, 31527, 38307, 52545, 63845, 87575, 114921, 157635, 191535, 262725, 319225, 395839, 574605, 788175, 957675, 1187517, 1979195, 2873025, 3562551, 5937585, 9895975, 17812755, 29687925, 89063775]

約数ペア:

[(1, 89063775), (3, 29687925), (5, 17812755), (9, 9895975), (15, 5937585), (25, 3562551), (31, 2873025), (45, 1979195), (75, 1187517), (93, 957675), (113, 788175), (155, 574605), (225, 395839), (279, 319225), (339, 262725), (465, 191535), (565, 157635), (775, 114921), (1017, 87575), (1395, 63845), (1695, 52545), (2325, 38307), (2825, 31527), (3503, 25425), (5085, 17515), (6975, 12769), (8475, 10509)]