136152575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 202799520

約数和(自身を除く): 66646945

約数列:

[1, 5, 13, 17, 19, 25, 65, 85, 95, 221, 247, 323, 325, 425, 475, 1105, 1235, 1297, 1615, 4199, 5525, 6175, 6485, 8075, 16861, 20995, 22049, 24643, 32425, 84305, 104975, 110245, 123215, 286637, 320359, 418931, 421525, 551225, 616075, 1433185, 1601795, 2094655, 5446103, 7165925, 8008975, 10473275, 27230515, 136152575]

約数ペア:

[(1, 136152575), (5, 27230515), (13, 10473275), (17, 8008975), (19, 7165925), (25, 5446103), (65, 2094655), (85, 1601795), (95, 1433185), (221, 616075), (247, 551225), (323, 421525), (325, 418931), (425, 320359), (475, 286637), (1105, 123215), (1235, 110245), (1297, 104975), (1615, 84305), (4199, 32425), (5525, 24643), (6175, 22049), (6485, 20995), (8075, 16861)]