7327515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 12882240

約数和(自身を除く): 5554725

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 709, 795, 2067, 2127, 3445, 3545, 9217, 10335, 10635, 27651, 37577, 46085, 112731, 138255, 187885, 488501, 563655, 1465503, 2442505, 7327515]

約数ペア:

[(1, 7327515), (3, 2442505), (5, 1465503), (13, 563655), (15, 488501), (39, 187885), (53, 138255), (65, 112731), (159, 46085), (195, 37577), (265, 27651), (689, 10635), (709, 10335), (795, 9217), (2067, 3545), (2127, 3445)]