73162845

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 151797888

約数和(自身を除く): 78635043

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 131, 135, 189, 197, 315, 393, 405, 567, 591, 655, 917, 945, 985, 1179, 1379, 1773, 1965, 2751, 2835, 2955, 3537, 4137, 4585, 5319, 5895, 6895, 8253, 8865, 10611, 12411, 13755, 15957, 17685, 20685, 24759, 25807, 26595, 37233, 41265, 53055, 62055, 74277, 77421, 79785, 111699, 123795, 129035, 180649, 186165, 232263, 371385, 387105, 541947, 558495, 696789, 903245, 1161315, 1625841, 2090367, 2709735, 3483945, 4877523, 8129205, 10451835, 14632569, 24387615, 73162845]

約数ペア:

[(1, 73162845), (3, 24387615), (5, 14632569), (7, 10451835), (9, 8129205), (15, 4877523), (21, 3483945), (27, 2709735), (35, 2090367), (45, 1625841), (63, 1161315), (81, 903245), (105, 696789), (131, 558495), (135, 541947), (189, 387105), (197, 371385), (315, 232263), (393, 186165), (405, 180649), (567, 129035), (591, 123795), (655, 111699), (917, 79785), (945, 77421), (985, 74277), (1179, 62055), (1379, 53055), (1773, 41265), (1965, 37233), (2751, 26595), (2835, 25807), (2955, 24759), (3537, 20685), (4137, 17685), (4585, 15957), (5319, 13755), (5895, 12411), (6895, 10611), (8253, 8865)]