87156615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 174375936

約数和(自身を除く): 87219321

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 67, 91, 105, 195, 201, 273, 335, 455, 469, 871, 953, 1005, 1365, 1407, 2345, 2613, 2859, 4355, 4765, 6097, 6671, 7035, 12389, 13065, 14295, 18291, 20013, 30485, 33355, 37167, 61945, 63851, 86723, 91455, 100065, 185835, 191553, 260169, 319255, 433615, 446957, 830063, 957765, 1300845, 1340871, 2234785, 2490189, 4150315, 5810441, 6704355, 12450945, 17431323, 29052205, 87156615]

約数ペア:

[(1, 87156615), (3, 29052205), (5, 17431323), (7, 12450945), (13, 6704355), (15, 5810441), (21, 4150315), (35, 2490189), (39, 2234785), (65, 1340871), (67, 1300845), (91, 957765), (105, 830063), (195, 446957), (201, 433615), (273, 319255), (335, 260169), (455, 191553), (469, 185835), (871, 100065), (953, 91455), (1005, 86723), (1365, 63851), (1407, 61945), (2345, 37167), (2613, 33355), (2859, 30485), (4355, 20013), (4765, 18291), (6097, 14295), (6671, 13065), (7035, 12389)]