225372675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6353}}^1$

素因数の和:6420

約数の個数: 48

約数和(自身を含む): 416009088

約数和(自身を除く): 190636413

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1419, 2365, 3225, 6353, 7095, 11825, 19059, 31765, 35475, 69883, 95295, 158825, 209649, 273179, 349415, 476475, 819537, 1048245, 1365895, 1747075, 3004969, 4097685, 5241225, 6829475, 9014907, 15024845, 20488425, 45074535, 75124225, 225372675]

約数ペア:

[(1, 225372675), (3, 75124225), (5, 45074535), (11, 20488425), (15, 15024845), (25, 9014907), (33, 6829475), (43, 5241225), (55, 4097685), (75, 3004969), (129, 1747075), (165, 1365895), (215, 1048245), (275, 819537), (473, 476475), (645, 349415), (825, 273179), (1075, 209649), (1419, 158825), (2365, 95295), (3225, 69883), (6353, 35475), (7095, 31765), (11825, 19059)]