15148575650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{226267}}^1$

素因数の和:226395

約数の個数: 48

約数和(自身を含む): 30638497344

約数和(自身を除く): 15489921694

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 325, 515, 650, 1030, 1339, 2575, 2678, 5150, 6695, 13390, 33475, 66950, 226267, 452534, 1131335, 2262670, 2941471, 5656675, 5882942, 11313350, 14707355, 23305501, 29414710, 46611002, 73536775, 116527505, 147073550, 233055010, 302971513, 582637525, 605943026, 1165275050, 1514857565, 3029715130, 7574287825, 15148575650]

約数ペア:

[(1, 15148575650), (2, 7574287825), (5, 3029715130), (10, 1514857565), (13, 1165275050), (25, 605943026), (26, 582637525), (50, 302971513), (65, 233055010), (103, 147073550), (130, 116527505), (206, 73536775), (325, 46611002), (515, 29414710), (650, 23305501), (1030, 14707355), (1339, 11313350), (2575, 5882942), (2678, 5656675), (5150, 2941471), (6695, 2262670), (13390, 1131335), (33475, 452534), (66950, 226267)]