47571195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3307}}^1$

素因数の和:3459

約数の個数: 32

約数和(自身を含む): 87648768

約数和(自身を除く): 40077573

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 959, 2055, 2877, 3307, 4795, 9921, 14385, 16535, 23149, 49605, 69447, 115745, 347235, 453059, 1359177, 2265295, 3171413, 6795885, 9514239, 15857065, 47571195]

約数ペア:

[(1, 47571195), (3, 15857065), (5, 9514239), (7, 6795885), (15, 3171413), (21, 2265295), (35, 1359177), (105, 453059), (137, 347235), (411, 115745), (685, 69447), (959, 49605), (2055, 23149), (2877, 16535), (3307, 14385), (4795, 9921)]