82211355

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4951}}^1$

素因数の和:5009

約数の個数: 40

約数和(自身を含む): 150996384

約数和(自身を除く): 68785029

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 1107, 1845, 3321, 4951, 5535, 14853, 16605, 24755, 44559, 74265, 133677, 202991, 222795, 401031, 608973, 668385, 1014955, 1826919, 2005155, 3044865, 5480757, 9134595, 16442271, 27403785, 82211355]

約数ペア:

[(1, 82211355), (3, 27403785), (5, 16442271), (9, 9134595), (15, 5480757), (27, 3044865), (41, 2005155), (45, 1826919), (81, 1014955), (123, 668385), (135, 608973), (205, 401031), (369, 222795), (405, 202991), (615, 133677), (1107, 74265), (1845, 44559), (3321, 24755), (4951, 16605), (5535, 14853)]