1445157505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 2164423680

約数和(自身を除く): 719266175

約数列:

[1, 5, 11, 17, 23, 55, 59, 67, 85, 115, 187, 253, 289, 295, 335, 391, 649, 737, 935, 1003, 1139, 1265, 1357, 1445, 1541, 1955, 3179, 3245, 3685, 3953, 4301, 5015, 5695, 6647, 6785, 7705, 11033, 12529, 14927, 15895, 16951, 17051, 19363, 19765, 21505, 23069, 26197, 33235, 43483, 55165, 62645, 67201, 73117, 74635, 84755, 85255, 90919, 96815, 115345, 130985, 187561, 212993, 217415, 253759, 288167, 336005, 365585, 392173, 445349, 454595, 739211, 937805, 1000109, 1064965, 1142417, 1268795, 1440835, 1545623, 1960865, 2226745, 3696055, 4313903, 4898839, 5000545, 5712085, 7728115, 12566587, 17001853, 21569515, 24494195, 26275591, 62832935, 85009265, 131377955, 289031501, 1445157505]

約数ペア:

[(1, 1445157505), (5, 289031501), (11, 131377955), (17, 85009265), (23, 62832935), (55, 26275591), (59, 24494195), (67, 21569515), (85, 17001853), (115, 12566587), (187, 7728115), (253, 5712085), (289, 5000545), (295, 4898839), (335, 4313903), (391, 3696055), (649, 2226745), (737, 1960865), (935, 1545623), (1003, 1440835), (1139, 1268795), (1265, 1142417), (1357, 1064965), (1445, 1000109), (1541, 937805), (1955, 739211), (3179, 454595), (3245, 445349), (3685, 392173), (3953, 365585), (4301, 336005), (5015, 288167), (5695, 253759), (6647, 217415), (6785, 212993), (7705, 187561), (11033, 130985), (12529, 115345), (14927, 96815), (15895, 90919), (16951, 85255), (17051, 84755), (19363, 74635), (19765, 73117), (21505, 67201), (23069, 62645), (26197, 55165), (33235, 43483)]