26527875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 49420800

約数和(自身を除く): 22892925

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 109, 125, 165, 177, 275, 295, 327, 375, 545, 649, 825, 885, 1199, 1375, 1475, 1635, 1947, 2725, 3245, 3597, 4125, 4425, 5995, 6431, 7375, 8175, 9735, 13625, 16225, 17985, 19293, 22125, 29975, 32155, 40875, 48675, 70741, 81125, 89925, 96465, 149875, 160775, 212223, 243375, 353705, 449625, 482325, 803875, 1061115, 1768525, 2411625, 5305575, 8842625, 26527875]

約数ペア:

[(1, 26527875), (3, 8842625), (5, 5305575), (11, 2411625), (15, 1768525), (25, 1061115), (33, 803875), (55, 482325), (59, 449625), (75, 353705), (109, 243375), (125, 212223), (165, 160775), (177, 149875), (275, 96465), (295, 89925), (327, 81125), (375, 70741), (545, 48675), (649, 40875), (825, 32155), (885, 29975), (1199, 22125), (1375, 19293), (1475, 17985), (1635, 16225), (1947, 13625), (2725, 9735), (3245, 8175), (3597, 7375), (4125, 6431), (4425, 5995)]