127918050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{65599}}^1$

素因数の和:65627

約数の個数: 48

約数和(自身を含む): 341644800

約数和(自身を除く): 213726750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 65599, 131198, 196797, 327995, 393594, 655990, 852787, 983985, 1639975, 1705574, 1967970, 2558361, 3279950, 4263935, 4919925, 5116722, 8527870, 9839850, 12791805, 21319675, 25583610, 42639350, 63959025, 127918050]

約数ペア:

[(1, 127918050), (2, 63959025), (3, 42639350), (5, 25583610), (6, 21319675), (10, 12791805), (13, 9839850), (15, 8527870), (25, 5116722), (26, 4919925), (30, 4263935), (39, 3279950), (50, 2558361), (65, 1967970), (75, 1705574), (78, 1639975), (130, 983985), (150, 852787), (195, 655990), (325, 393594), (390, 327995), (650, 196797), (975, 131198), (1950, 65599)]