16610805

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1733}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 29963520

約数和(自身を除く): 13352715

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1733, 1917, 3195, 5199, 8665, 9585, 15597, 25995, 46791, 77985, 123043, 233955, 369129, 615215, 1107387, 1845645, 3322161, 5536935, 16610805]

約数ペア:

[(1, 16610805), (3, 5536935), (5, 3322161), (9, 1845645), (15, 1107387), (27, 615215), (45, 369129), (71, 233955), (135, 123043), (213, 77985), (355, 46791), (639, 25995), (1065, 15597), (1733, 9585), (1917, 8665), (3195, 5199)]