15257904

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{7753}}^1$

素因数の和:7805

約数の個数: 40

約数和(自身を含む): 40382832

約数和(自身を除く): 25124928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 7753, 15506, 23259, 31012, 46518, 62024, 93036, 124048, 186072, 317873, 372144, 635746, 953619, 1271492, 1907238, 2542984, 3814476, 5085968, 7628952, 15257904]

約数ペア:

[(1, 15257904), (2, 7628952), (3, 5085968), (4, 3814476), (6, 2542984), (8, 1907238), (12, 1271492), (16, 953619), (24, 635746), (41, 372144), (48, 317873), (82, 186072), (123, 124048), (164, 93036), (246, 62024), (328, 46518), (492, 31012), (656, 23259), (984, 15506), (1968, 7753)]