40989585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30029}}^1$

素因数の和:30057

約数の個数: 32

約数和(自身を含む): 80720640

約数和(自身を除く): 39731055

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 30029, 90087, 150145, 210203, 390377, 450435, 630609, 1051015, 1171131, 1951885, 2732639, 3153045, 5855655, 8197917, 13663195, 40989585]

約数ペア:

[(1, 40989585), (3, 13663195), (5, 8197917), (7, 5855655), (13, 3153045), (15, 2732639), (21, 1951885), (35, 1171131), (39, 1051015), (65, 630609), (91, 450435), (105, 390377), (195, 210203), (273, 150145), (455, 90087), (1365, 30029)]