73452015

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2030

約数の個数: 80

約数和(自身を含む): 162136128

約数和(自身を除く): 88684113

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 273, 315, 351, 405, 455, 567, 585, 819, 945, 1053, 1365, 1755, 1993, 2457, 2835, 4095, 5265, 5979, 7371, 9965, 12285, 13951, 17937, 25909, 29895, 36855, 41853, 53811, 69755, 77727, 89685, 125559, 129545, 161433, 181363, 209265, 233181, 269055, 376677, 388635, 544089, 627795, 699543, 807165, 906815, 1130031, 1165905, 1632267, 1883385, 2098629, 2720445, 3497715, 4896801, 5650155, 8161335, 10493145, 14690403, 24484005, 73452015]

約数ペア:

[(1, 73452015), (3, 24484005), (5, 14690403), (7, 10493145), (9, 8161335), (13, 5650155), (15, 4896801), (21, 3497715), (27, 2720445), (35, 2098629), (39, 1883385), (45, 1632267), (63, 1165905), (65, 1130031), (81, 906815), (91, 807165), (105, 699543), (117, 627795), (135, 544089), (189, 388635), (195, 376677), (273, 269055), (315, 233181), (351, 209265), (405, 181363), (455, 161433), (567, 129545), (585, 125559), (819, 89685), (945, 77727), (1053, 69755), (1365, 53811), (1755, 41853), (1993, 36855), (2457, 29895), (2835, 25909), (4095, 17937), (5265, 13951), (5979, 12285), (7371, 9965)]