74927221515

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1453}}^1\times {\mathrm{7589}}^1$

素因数の和:9204

約数の個数: 48

約数和(自身を含む): 130841156160

約数和(自身を除く): 55913934645

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 1453, 2265, 4359, 6795, 7265, 7589, 13077, 21795, 22767, 37945, 65385, 68301, 113835, 219403, 341505, 658209, 1097015, 1145939, 1974627, 3291045, 3437817, 5729695, 9873135, 10313451, 11026817, 17189085, 33080451, 51567255, 55134085, 99241353, 165402255, 496206765, 1665049367, 4995148101, 8325246835, 14985444303, 24975740505, 74927221515]

約数ペア:

[(1, 74927221515), (3, 24975740505), (5, 14985444303), (9, 8325246835), (15, 4995148101), (45, 1665049367), (151, 496206765), (453, 165402255), (755, 99241353), (1359, 55134085), (1453, 51567255), (2265, 33080451), (4359, 17189085), (6795, 11026817), (7265, 10313451), (7589, 9873135), (13077, 5729695), (21795, 3437817), (22767, 3291045), (37945, 1974627), (65385, 1145939), (68301, 1097015), (113835, 658209), (219403, 341505)]