48738135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 86929920

約数和(自身を除く): 38191785

約数列:

[1, 3, 5, 15, 19, 41, 43, 57, 95, 97, 123, 129, 205, 215, 285, 291, 485, 615, 645, 779, 817, 1455, 1763, 1843, 2337, 2451, 3895, 3977, 4085, 4171, 5289, 5529, 8815, 9215, 11685, 11931, 12255, 12513, 19885, 20855, 26445, 27645, 33497, 59655, 62565, 75563, 79249, 100491, 167485, 171011, 226689, 237747, 377815, 396245, 502455, 513033, 855055, 1133445, 1188735, 2565165, 3249209, 9747627, 16246045, 48738135]

約数ペア:

[(1, 48738135), (3, 16246045), (5, 9747627), (15, 3249209), (19, 2565165), (41, 1188735), (43, 1133445), (57, 855055), (95, 513033), (97, 502455), (123, 396245), (129, 377815), (205, 237747), (215, 226689), (285, 171011), (291, 167485), (485, 100491), (615, 79249), (645, 75563), (779, 62565), (817, 59655), (1455, 33497), (1763, 27645), (1843, 26445), (2337, 20855), (2451, 19885), (3895, 12513), (3977, 12255), (4085, 11931), (4171, 11685), (5289, 9215), (5529, 8815)]