16430715

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17387}}^1$

素因数の和:17408

約数の個数: 32

約数和(自身を含む): 33384960

約数和(自身を除く): 16954245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 17387, 52161, 86935, 121709, 156483, 260805, 365127, 469449, 608545, 782415, 1095381, 1825635, 2347245, 3286143, 5476905, 16430715]

約数ペア:

[(1, 16430715), (3, 5476905), (5, 3286143), (7, 2347245), (9, 1825635), (15, 1095381), (21, 782415), (27, 608545), (35, 469449), (45, 365127), (63, 260805), (105, 156483), (135, 121709), (189, 86935), (315, 52161), (945, 17387)]