11393725

素因数分解:

$5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 36

約数和(自身を含む): 16793568

約数和(自身を除く): 5399843

約数列:

[1, 5, 7, 25, 35, 49, 71, 131, 175, 245, 355, 497, 655, 917, 1225, 1775, 2485, 3275, 3479, 4585, 6419, 9301, 12425, 17395, 22925, 32095, 46505, 65107, 86975, 160475, 232525, 325535, 455749, 1627675, 2278745, 11393725]

約数ペア:

[(1, 11393725), (5, 2278745), (7, 1627675), (25, 455749), (35, 325535), (49, 232525), (71, 160475), (131, 86975), (175, 65107), (245, 46505), (355, 32095), (497, 22925), (655, 17395), (917, 12425), (1225, 9301), (1775, 6419), (2485, 4585), (3275, 3479)]