25749249045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{3541}}^1$

素因数の和:4070

約数の個数: 64

約数和(自身を含む): 44986233600

約数和(自身を除く): 19236984555

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 419, 445, 1157, 1257, 1335, 2095, 3471, 3541, 5447, 5785, 6285, 10623, 16341, 17355, 17705, 27235, 37291, 46033, 53115, 81705, 111873, 138099, 186455, 230165, 315149, 484783, 559365, 690495, 945447, 1454349, 1483679, 1575745, 2423915, 4096937, 4451037, 4727235, 7271745, 7418395, 12290811, 19287827, 20484685, 22255185, 57863481, 61454055, 96439135, 132047431, 289317405, 396142293, 660237155, 1716616603, 1980711465, 5149849809, 8583083015, 25749249045]

約数ペア:

[(1, 25749249045), (3, 8583083015), (5, 5149849809), (13, 1980711465), (15, 1716616603), (39, 660237155), (65, 396142293), (89, 289317405), (195, 132047431), (267, 96439135), (419, 61454055), (445, 57863481), (1157, 22255185), (1257, 20484685), (1335, 19287827), (2095, 12290811), (3471, 7418395), (3541, 7271745), (5447, 4727235), (5785, 4451037), (6285, 4096937), (10623, 2423915), (16341, 1575745), (17355, 1483679), (17705, 1454349), (27235, 945447), (37291, 690495), (46033, 559365), (53115, 484783), (81705, 315149), (111873, 230165), (138099, 186455)]