551168135

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{6217}}^1$

素因数の和:6395

約数の個数: 32

約数和(自身を含む): 805852800

約数和(自身を除く): 254684665

約数列:

[1, 5, 7, 17, 35, 85, 119, 149, 595, 745, 1043, 2533, 5215, 6217, 12665, 17731, 31085, 43519, 88655, 105689, 217595, 528445, 739823, 926333, 3699115, 4631665, 6484331, 15747661, 32421655, 78738305, 110233627, 551168135]

約数ペア:

[(1, 551168135), (5, 110233627), (7, 78738305), (17, 32421655), (35, 15747661), (85, 6484331), (119, 4631665), (149, 3699115), (595, 926333), (745, 739823), (1043, 528445), (2533, 217595), (5215, 105689), (6217, 88655), (12665, 43519), (17731, 31085)]