12732885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 24935040

約数和(自身を除く): 12202155

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 887, 957, 1305, 1595, 2661, 2871, 4435, 4785, 7983, 9757, 13305, 14355, 25723, 29271, 39915, 48785, 77169, 87813, 128615, 146355, 231507, 282953, 385845, 439065, 848859, 1157535, 1414765, 2546577, 4244295, 12732885]

約数ペア:

[(1, 12732885), (3, 4244295), (5, 2546577), (9, 1414765), (11, 1157535), (15, 848859), (29, 439065), (33, 385845), (45, 282953), (55, 231507), (87, 146355), (99, 128615), (145, 87813), (165, 77169), (261, 48785), (319, 39915), (435, 29271), (495, 25723), (887, 14355), (957, 13305), (1305, 9757), (1595, 7983), (2661, 4785), (2871, 4435)]