147217265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 200291616

約数和(自身を除く): 53074351

約数列:

[1, 5, 13, 37, 41, 65, 185, 205, 481, 533, 1493, 1517, 2405, 2665, 7465, 7585, 19409, 19721, 55241, 61213, 97045, 98605, 276205, 306065, 718133, 795769, 2264881, 3590665, 3978845, 11324405, 29443453, 147217265]

約数ペア:

[(1, 147217265), (5, 29443453), (13, 11324405), (37, 3978845), (41, 3590665), (65, 2264881), (185, 795769), (205, 718133), (481, 306065), (533, 276205), (1493, 98605), (1517, 97045), (2405, 61213), (2665, 55241), (7465, 19721), (7585, 19409)]