89865125

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3366

約数の個数: 32

約数和(自身を含む): 132347904

約数和(自身を除く): 42482779

約数列:

[1, 5, 7, 25, 31, 35, 125, 155, 175, 217, 775, 875, 1085, 3313, 3875, 5425, 16565, 23191, 27125, 82825, 102703, 115955, 414125, 513515, 579775, 718921, 2567575, 2898875, 3594605, 12837875, 17973025, 89865125]

約数ペア:

[(1, 89865125), (5, 17973025), (7, 12837875), (25, 3594605), (31, 2898875), (35, 2567575), (125, 718921), (155, 579775), (175, 513515), (217, 414125), (775, 115955), (875, 102703), (1085, 82825), (3313, 27125), (3875, 23191), (5425, 16565)]