204385005

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137633}}^1$

素因数の和:137658

約数の個数: 32

約数和(自身を含む): 396385920

約数和(自身を除く): 192000915

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 137633, 412899, 688165, 1238697, 1513963, 2064495, 3716091, 4541889, 6193485, 7569815, 13625667, 18580455, 22709445, 40877001, 68128335, 204385005]

約数ペア:

[(1, 204385005), (3, 68128335), (5, 40877001), (9, 22709445), (11, 18580455), (15, 13625667), (27, 7569815), (33, 6193485), (45, 4541889), (55, 3716091), (99, 2064495), (135, 1513963), (165, 1238697), (297, 688165), (495, 412899), (1485, 137633)]