41087215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 59911488

約数和(自身を除く): 18824273

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 103, 221, 247, 323, 361, 515, 1105, 1235, 1339, 1615, 1751, 1805, 1957, 4199, 4693, 6137, 6695, 8755, 9785, 20995, 22763, 23465, 25441, 30685, 33269, 37183, 79781, 113815, 127205, 166345, 185915, 398905, 432497, 483379, 632111, 2162485, 2416895, 3160555, 8217443, 41087215]

約数ペア:

[(1, 41087215), (5, 8217443), (13, 3160555), (17, 2416895), (19, 2162485), (65, 632111), (85, 483379), (95, 432497), (103, 398905), (221, 185915), (247, 166345), (323, 127205), (361, 113815), (515, 79781), (1105, 37183), (1235, 33269), (1339, 30685), (1615, 25441), (1751, 23465), (1805, 22763), (1957, 20995), (4199, 9785), (4693, 8755), (6137, 6695)]