29887515

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31627}}^1$

素因数の和:31648

約数の個数: 32

約数和(自身を含む): 60725760

約数和(自身を除く): 30838245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 31627, 94881, 158135, 221389, 284643, 474405, 664167, 853929, 1106945, 1423215, 1992501, 3320835, 4269645, 5977503, 9962505, 29887515]

約数ペア:

[(1, 29887515), (3, 9962505), (5, 5977503), (7, 4269645), (9, 3320835), (15, 1992501), (21, 1423215), (27, 1106945), (35, 853929), (45, 664167), (63, 474405), (105, 284643), (135, 221389), (189, 158135), (315, 94881), (945, 31627)]