25145670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3313}}^1$

素因数の和:3357

約数の個数: 64

約数和(自身を含む): 68719104

約数和(自身を除く): 43573434

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3313, 3795, 6626, 7590, 9939, 16565, 19878, 33130, 36443, 49695, 72886, 76199, 99390, 109329, 152398, 182215, 218658, 228597, 364430, 380995, 457194, 546645, 761990, 838189, 1093290, 1142985, 1676378, 2285970, 2514567, 4190945, 5029134, 8381890, 12572835, 25145670]

約数ペア:

[(1, 25145670), (2, 12572835), (3, 8381890), (5, 5029134), (6, 4190945), (10, 2514567), (11, 2285970), (15, 1676378), (22, 1142985), (23, 1093290), (30, 838189), (33, 761990), (46, 546645), (55, 457194), (66, 380995), (69, 364430), (110, 228597), (115, 218658), (138, 182215), (165, 152398), (230, 109329), (253, 99390), (330, 76199), (345, 72886), (506, 49695), (690, 36443), (759, 33130), (1265, 19878), (1518, 16565), (2530, 9939), (3313, 7590), (3795, 6626)]