3768765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 8128512

約数和(自身を除く): 4359747

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 251, 273, 385, 429, 455, 715, 753, 1001, 1155, 1255, 1365, 1757, 2145, 2761, 3003, 3263, 3765, 5005, 5271, 8283, 8785, 9789, 13805, 15015, 16315, 19327, 22841, 26355, 35893, 41415, 48945, 57981, 68523, 96635, 107679, 114205, 179465, 251251, 289905, 342615, 538395, 753753, 1256255, 3768765]

約数ペア:

[(1, 3768765), (3, 1256255), (5, 753753), (7, 538395), (11, 342615), (13, 289905), (15, 251251), (21, 179465), (33, 114205), (35, 107679), (39, 96635), (55, 68523), (65, 57981), (77, 48945), (91, 41415), (105, 35893), (143, 26355), (165, 22841), (195, 19327), (231, 16315), (251, 15015), (273, 13805), (385, 9789), (429, 8785), (455, 8283), (715, 5271), (753, 5005), (1001, 3765), (1155, 3263), (1255, 3003), (1365, 2761), (1757, 2145)]