27607475

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 43092480

約数和(自身を除く): 15485005

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 115, 133, 161, 175, 361, 437, 475, 575, 665, 805, 1805, 2185, 2527, 3059, 3325, 4025, 6859, 8303, 9025, 10925, 12635, 15295, 34295, 41515, 48013, 58121, 63175, 76475, 157757, 171475, 207575, 240065, 290605, 788785, 1104299, 1200325, 1453025, 3943925, 5521495, 27607475]

約数ペア:

[(1, 27607475), (5, 5521495), (7, 3943925), (19, 1453025), (23, 1200325), (25, 1104299), (35, 788785), (95, 290605), (115, 240065), (133, 207575), (161, 171475), (175, 157757), (361, 76475), (437, 63175), (475, 58121), (575, 48013), (665, 41515), (805, 34295), (1805, 15295), (2185, 12635), (2527, 10925), (3059, 9025), (3325, 8303), (4025, 6859)]