85211175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1607}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 162703872

約数和(自身を除く): 77492697

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 101, 105, 175, 303, 505, 525, 707, 1515, 1607, 2121, 2525, 3535, 4821, 7575, 8035, 10605, 11249, 17675, 24105, 33747, 40175, 53025, 56245, 120525, 162307, 168735, 281225, 486921, 811535, 843675, 1136149, 2434605, 3408447, 4057675, 5680745, 12173025, 17042235, 28403725, 85211175]

約数ペア:

[(1, 85211175), (3, 28403725), (5, 17042235), (7, 12173025), (15, 5680745), (21, 4057675), (25, 3408447), (35, 2434605), (75, 1136149), (101, 843675), (105, 811535), (175, 486921), (303, 281225), (505, 168735), (525, 162307), (707, 120525), (1515, 56245), (1607, 53025), (2121, 40175), (2525, 33747), (3535, 24105), (4821, 17675), (7575, 11249), (8035, 10605)]