16531290

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{6803}}^1$

素因数の和:6825

約数の個数: 48

約数和(自身を含む): 44579808

約数和(自身を除く): 28048518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 6803, 13606, 20409, 34015, 40818, 61227, 68030, 102045, 122454, 183681, 204090, 306135, 367362, 551043, 612270, 918405, 1102086, 1653129, 1836810, 2755215, 3306258, 5510430, 8265645, 16531290]

約数ペア:

[(1, 16531290), (2, 8265645), (3, 5510430), (5, 3306258), (6, 2755215), (9, 1836810), (10, 1653129), (15, 1102086), (18, 918405), (27, 612270), (30, 551043), (45, 367362), (54, 306135), (81, 204090), (90, 183681), (135, 122454), (162, 102045), (243, 68030), (270, 61227), (405, 40818), (486, 34015), (810, 20409), (1215, 13606), (2430, 6803)]