15344450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 32515776

約数和(自身を除く): 17171326

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1213, 1265, 2426, 2530, 6065, 6325, 12130, 12650, 13343, 26686, 27899, 30325, 55798, 60650, 66715, 133430, 139495, 278990, 306889, 333575, 613778, 667150, 697475, 1394950, 1534445, 3068890, 7672225, 15344450]

約数ペア:

[(1, 15344450), (2, 7672225), (5, 3068890), (10, 1534445), (11, 1394950), (22, 697475), (23, 667150), (25, 613778), (46, 333575), (50, 306889), (55, 278990), (110, 139495), (115, 133430), (230, 66715), (253, 60650), (275, 55798), (506, 30325), (550, 27899), (575, 26686), (1150, 13343), (1213, 12650), (1265, 12130), (2426, 6325), (2530, 6065)]