142905015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{288697}}^1$

素因数の和:288719

約数の個数: 24

約数和(自身を含む): 270221328

約数和(自身を除く): 127316313

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 288697, 866091, 1443485, 2598273, 3175667, 4330455, 9527001, 12991365, 15878335, 28581003, 47635005, 142905015]

約数ペア:

[(1, 142905015), (3, 47635005), (5, 28581003), (9, 15878335), (11, 12991365), (15, 9527001), (33, 4330455), (45, 3175667), (55, 2598273), (99, 1443485), (165, 866091), (495, 288697)]