73116405

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31859}}^1$

素因数の和:31890

約数の個数: 32

約数和(自身を含む): 137635200

約数和(自身を除く): 64518795

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 31859, 95577, 159295, 286731, 477885, 541603, 860193, 1433655, 1624809, 2708015, 4300965, 4874427, 8124045, 14623281, 24372135, 73116405]

約数ペア:

[(1, 73116405), (3, 24372135), (5, 14623281), (9, 8124045), (15, 4874427), (17, 4300965), (27, 2708015), (45, 1624809), (51, 1433655), (85, 860193), (135, 541603), (153, 477885), (255, 286731), (459, 159295), (765, 95577), (2295, 31859)]