64507065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26711}}^1$

素因数の和:26749

約数の個数: 32

約数和(自身を含む): 123088896

約数和(自身を除く): 58581831

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 26711, 80133, 133555, 186977, 400665, 560931, 614353, 934885, 1843059, 2804655, 3071765, 4300471, 9215295, 12901413, 21502355, 64507065]

約数ペア:

[(1, 64507065), (3, 21502355), (5, 12901413), (7, 9215295), (15, 4300471), (21, 3071765), (23, 2804655), (35, 1843059), (69, 934885), (105, 614353), (115, 560931), (161, 400665), (345, 186977), (483, 133555), (805, 80133), (2415, 26711)]