15926350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 33747840

約数和(自身を除く): 17821490

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1259, 1265, 2518, 2530, 6295, 6325, 12590, 12650, 13849, 27698, 28957, 31475, 57914, 62950, 69245, 138490, 144785, 289570, 318527, 346225, 637054, 692450, 723925, 1447850, 1592635, 3185270, 7963175, 15926350]

約数ペア:

[(1, 15926350), (2, 7963175), (5, 3185270), (10, 1592635), (11, 1447850), (22, 723925), (23, 692450), (25, 637054), (46, 346225), (50, 318527), (55, 289570), (110, 144785), (115, 138490), (230, 69245), (253, 62950), (275, 57914), (506, 31475), (550, 28957), (575, 27698), (1150, 13849), (1259, 12650), (1265, 12590), (2518, 6325), (2530, 6295)]