16913235

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 28512000

約数和(自身を除く): 11598765

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 659, 885, 1711, 1977, 3295, 5133, 8555, 9885, 19111, 25665, 38881, 57333, 95555, 116643, 194405, 286665, 583215, 1127549, 3382647, 5637745, 16913235]

約数ペア:

[(1, 16913235), (3, 5637745), (5, 3382647), (15, 1127549), (29, 583215), (59, 286665), (87, 194405), (145, 116643), (177, 95555), (295, 57333), (435, 38881), (659, 25665), (885, 19111), (1711, 9885), (1977, 8555), (3295, 5133)]