1969258425

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{1801}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 3324906240

約数和(自身を除く): 1355647815

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 239, 305, 717, 915, 1195, 1525, 1801, 3585, 4575, 5403, 5975, 9005, 14579, 17925, 27015, 43737, 45025, 72895, 109861, 135075, 218685, 329583, 364475, 430439, 549305, 1093425, 1291317, 1647915, 2152195, 2746525, 6456585, 8239575, 10760975, 26256779, 32282925, 78770337, 131283895, 393851685, 656419475, 1969258425]

約数ペア:

[(1, 1969258425), (3, 656419475), (5, 393851685), (15, 131283895), (25, 78770337), (61, 32282925), (75, 26256779), (183, 10760975), (239, 8239575), (305, 6456585), (717, 2746525), (915, 2152195), (1195, 1647915), (1525, 1291317), (1801, 1093425), (3585, 549305), (4575, 430439), (5403, 364475), (5975, 329583), (9005, 218685), (14579, 135075), (17925, 109861), (27015, 72895), (43737, 45025)]