15053450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 29402880

約数和(自身を除く): 14349430

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 79, 103, 158, 185, 206, 370, 395, 515, 790, 925, 1030, 1850, 1975, 2575, 2923, 3811, 3950, 5150, 5846, 7622, 8137, 14615, 16274, 19055, 29230, 38110, 40685, 73075, 81370, 95275, 146150, 190550, 203425, 301069, 406850, 602138, 1505345, 3010690, 7526725, 15053450]

約数ペア:

[(1, 15053450), (2, 7526725), (5, 3010690), (10, 1505345), (25, 602138), (37, 406850), (50, 301069), (74, 203425), (79, 190550), (103, 146150), (158, 95275), (185, 81370), (206, 73075), (370, 40685), (395, 38110), (515, 29230), (790, 19055), (925, 16274), (1030, 14615), (1850, 8137), (1975, 7622), (2575, 5846), (2923, 5150), (3811, 3950)]