66736425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 126813312

約数和(自身を除く): 60076887

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 317, 401, 525, 951, 1203, 1585, 2005, 2219, 2807, 4755, 6015, 6657, 7925, 8421, 10025, 11095, 14035, 23775, 30075, 33285, 42105, 55475, 70175, 127117, 166425, 210525, 381351, 635585, 889819, 1906755, 2669457, 3177925, 4449095, 9533775, 13347285, 22245475, 66736425]

約数ペア:

[(1, 66736425), (3, 22245475), (5, 13347285), (7, 9533775), (15, 4449095), (21, 3177925), (25, 2669457), (35, 1906755), (75, 889819), (105, 635585), (175, 381351), (317, 210525), (401, 166425), (525, 127117), (951, 70175), (1203, 55475), (1585, 42105), (2005, 33285), (2219, 30075), (2807, 23775), (4755, 14035), (6015, 11095), (6657, 10025), (7925, 8421)]