183015

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{83}}^1$

素因数の和:108

約数の個数: 36

約数和(自身を含む): 373464

約数和(自身を除く): 190449

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 83, 105, 147, 245, 249, 315, 415, 441, 581, 735, 747, 1245, 1743, 2205, 2905, 3735, 4067, 5229, 8715, 12201, 20335, 26145, 36603, 61005, 183015]

約数ペア:

[(1, 183015), (3, 61005), (5, 36603), (7, 26145), (9, 20335), (15, 12201), (21, 8715), (35, 5229), (45, 4067), (49, 3735), (63, 2905), (83, 2205), (105, 1743), (147, 1245), (245, 747), (249, 735), (315, 581), (415, 441)]