16016535

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 29167776

約数和(自身を除く): 13151241

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 405, 557, 639, 1065, 1671, 1917, 2785, 3195, 5013, 5751, 8355, 9585, 15039, 25065, 28755, 39547, 45117, 75195, 118641, 197735, 225585, 355923, 593205, 1067769, 1779615, 3203307, 5338845, 16016535]

約数ペア:

[(1, 16016535), (3, 5338845), (5, 3203307), (9, 1779615), (15, 1067769), (27, 593205), (45, 355923), (71, 225585), (81, 197735), (135, 118641), (213, 75195), (355, 45117), (405, 39547), (557, 28755), (639, 25065), (1065, 15039), (1671, 9585), (1917, 8355), (2785, 5751), (3195, 5013)]