15201888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{937}}^1$

素因数の和:976

約数の個数: 72

約数和(自身を含む): 43256808

約数和(自身を除く): 28054920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 937, 1014, 1248, 1352, 1874, 2028, 2704, 2811, 3748, 4056, 5408, 5622, 7496, 8112, 11244, 12181, 14992, 16224, 22488, 24362, 29984, 36543, 44976, 48724, 73086, 89952, 97448, 146172, 158353, 194896, 292344, 316706, 389792, 475059, 584688, 633412, 950118, 1169376, 1266824, 1900236, 2533648, 3800472, 5067296, 7600944, 15201888]

約数ペア:

[(1, 15201888), (2, 7600944), (3, 5067296), (4, 3800472), (6, 2533648), (8, 1900236), (12, 1266824), (13, 1169376), (16, 950118), (24, 633412), (26, 584688), (32, 475059), (39, 389792), (48, 316706), (52, 292344), (78, 194896), (96, 158353), (104, 146172), (156, 97448), (169, 89952), (208, 73086), (312, 48724), (338, 44976), (416, 36543), (507, 29984), (624, 24362), (676, 22488), (937, 16224), (1014, 14992), (1248, 12181), (1352, 11244), (1874, 8112), (2028, 7496), (2704, 5622), (2811, 5408), (3748, 4056)]