38226045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 73156608

約数和(自身を除く): 34930563

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 71, 143, 165, 195, 213, 251, 355, 429, 715, 753, 781, 923, 1065, 1255, 2145, 2343, 2761, 2769, 3263, 3765, 3905, 4615, 8283, 9789, 10153, 11715, 13805, 13845, 16315, 17821, 30459, 35893, 41415, 48945, 50765, 53463, 89105, 107679, 152295, 179465, 196031, 231673, 267315, 538395, 588093, 695019, 980155, 1158365, 2548403, 2940465, 3475095, 7645209, 12742015, 38226045]

約数ペア:

[(1, 38226045), (3, 12742015), (5, 7645209), (11, 3475095), (13, 2940465), (15, 2548403), (33, 1158365), (39, 980155), (55, 695019), (65, 588093), (71, 538395), (143, 267315), (165, 231673), (195, 196031), (213, 179465), (251, 152295), (355, 107679), (429, 89105), (715, 53463), (753, 50765), (781, 48945), (923, 41415), (1065, 35893), (1255, 30459), (2145, 17821), (2343, 16315), (2761, 13845), (2769, 13805), (3263, 11715), (3765, 10153), (3905, 9789), (4615, 8283)]