61504215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8317}}^1$

素因数の和:8371

約数の個数: 32

約数和(自身を含む): 107801280

約数和(自身を除く): 46297065

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 8317, 24951, 41585, 124755, 141389, 241193, 424167, 706945, 723579, 1205965, 2120835, 3617895, 4100281, 12300843, 20501405, 61504215]

約数ペア:

[(1, 61504215), (3, 20501405), (5, 12300843), (15, 4100281), (17, 3617895), (29, 2120835), (51, 1205965), (85, 723579), (87, 706945), (145, 424167), (255, 241193), (435, 141389), (493, 124755), (1479, 41585), (2465, 24951), (7395, 8317)]