40537755

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 73198944

約数和(自身を除く): 32661189

約数列:

[1, 3, 5, 9, 15, 37, 45, 97, 111, 185, 251, 291, 333, 485, 555, 753, 873, 1255, 1455, 1665, 2259, 3589, 3765, 4365, 9287, 10767, 11295, 17945, 24347, 27861, 32301, 46435, 53835, 73041, 83583, 121735, 139305, 161505, 219123, 365205, 417915, 900839, 1095615, 2702517, 4504195, 8107551, 13512585, 40537755]

約数ペア:

[(1, 40537755), (3, 13512585), (5, 8107551), (9, 4504195), (15, 2702517), (37, 1095615), (45, 900839), (97, 417915), (111, 365205), (185, 219123), (251, 161505), (291, 139305), (333, 121735), (485, 83583), (555, 73041), (753, 53835), (873, 46435), (1255, 32301), (1455, 27861), (1665, 24347), (2259, 17945), (3589, 11295), (3765, 10767), (4365, 9287)]