17669145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 32260032

約数和(自身を除く): 14590887

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 251, 285, 361, 741, 753, 1083, 1235, 1255, 1805, 3263, 3705, 3765, 4693, 4769, 5415, 9789, 14079, 14307, 16315, 23465, 23845, 48945, 61997, 70395, 71535, 90611, 185991, 271833, 309985, 453055, 929955, 1177943, 1359165, 3533829, 5889715, 17669145]

約数ペア:

[(1, 17669145), (3, 5889715), (5, 3533829), (13, 1359165), (15, 1177943), (19, 929955), (39, 453055), (57, 309985), (65, 271833), (95, 185991), (195, 90611), (247, 71535), (251, 70395), (285, 61997), (361, 48945), (741, 23845), (753, 23465), (1083, 16315), (1235, 14307), (1255, 14079), (1805, 9789), (3263, 5415), (3705, 4769), (3765, 4693)]