15272172

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{3449}}^1$

素因数の和:3503

約数の個数: 48

約数和(自身を含む): 40572000

約数和(自身を除く): 25299828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 3449, 4428, 6898, 10347, 13796, 20694, 31041, 41388, 62082, 93123, 124164, 141409, 186246, 282818, 372492, 424227, 565636, 848454, 1272681, 1696908, 2545362, 3818043, 5090724, 7636086, 15272172]

約数ペア:

[(1, 15272172), (2, 7636086), (3, 5090724), (4, 3818043), (6, 2545362), (9, 1696908), (12, 1272681), (18, 848454), (27, 565636), (36, 424227), (41, 372492), (54, 282818), (82, 186246), (108, 141409), (123, 124164), (164, 93123), (246, 62082), (369, 41388), (492, 31041), (738, 20694), (1107, 13796), (1476, 10347), (2214, 6898), (3449, 4428)]