65635245

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 127008000

約数和(自身を除く): 61372755

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 149, 195, 251, 351, 447, 585, 745, 753, 1255, 1341, 1755, 1937, 2235, 2259, 3263, 3765, 4023, 5811, 6705, 6777, 9685, 9789, 11295, 16315, 17433, 20115, 29055, 29367, 33885, 37399, 48945, 52299, 87165, 88101, 112197, 146835, 186995, 261495, 336591, 440505, 486187, 560985, 1009773, 1458561, 1682955, 2430935, 4375683, 5048865, 7292805, 13127049, 21878415, 65635245]

約数ペア:

[(1, 65635245), (3, 21878415), (5, 13127049), (9, 7292805), (13, 5048865), (15, 4375683), (27, 2430935), (39, 1682955), (45, 1458561), (65, 1009773), (117, 560985), (135, 486187), (149, 440505), (195, 336591), (251, 261495), (351, 186995), (447, 146835), (585, 112197), (745, 88101), (753, 87165), (1255, 52299), (1341, 48945), (1755, 37399), (1937, 33885), (2235, 29367), (2259, 29055), (3263, 20115), (3765, 17433), (4023, 16315), (5811, 11295), (6705, 9789), (6777, 9685)]