61196805

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{809}}^1$

素因数の和:902

約数の個数: 36

約数和(自身を含む): 108859140

約数和(自身を除く): 47662335

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 809, 1681, 1845, 2427, 4045, 5043, 7281, 8405, 12135, 15129, 25215, 33169, 36405, 75645, 99507, 165845, 298521, 497535, 1359929, 1492605, 4079787, 6799645, 12239361, 20398935, 61196805]

約数ペア:

[(1, 61196805), (3, 20398935), (5, 12239361), (9, 6799645), (15, 4079787), (41, 1492605), (45, 1359929), (123, 497535), (205, 298521), (369, 165845), (615, 99507), (809, 75645), (1681, 36405), (1845, 33169), (2427, 25215), (4045, 15129), (5043, 12135), (7281, 8405)]