26301535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 36102528

約数和(自身を除く): 9800993

約数列:

[1, 5, 13, 23, 65, 73, 115, 241, 299, 365, 949, 1205, 1495, 1679, 3133, 4745, 5543, 8395, 15665, 17593, 21827, 27715, 72059, 87965, 109135, 228709, 360295, 404639, 1143545, 2023195, 5260307, 26301535]

約数ペア:

[(1, 26301535), (5, 5260307), (13, 2023195), (23, 1143545), (65, 404639), (73, 360295), (115, 228709), (241, 109135), (299, 87965), (365, 72059), (949, 27715), (1205, 21827), (1495, 17593), (1679, 15665), (3133, 8395), (4745, 5543)]