66293045

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 98423808

約数和(自身を除く): 32130763

約数列:

[1, 5, 7, 13, 35, 65, 91, 367, 397, 455, 1835, 1985, 2569, 2779, 4771, 5161, 12845, 13895, 23855, 25805, 33397, 36127, 145699, 166985, 180635, 728495, 1019893, 1894087, 5099465, 9470435, 13258609, 66293045]

約数ペア:

[(1, 66293045), (5, 13258609), (7, 9470435), (13, 5099465), (35, 1894087), (65, 1019893), (91, 728495), (367, 180635), (397, 166985), (455, 145699), (1835, 36127), (1985, 33397), (2569, 25805), (2779, 23855), (4771, 13895), (5161, 12845)]