48791715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 96599040

約数和(自身を除く): 47807325

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 37, 57, 95, 105, 111, 133, 185, 259, 285, 399, 555, 661, 665, 703, 777, 1295, 1983, 1995, 2109, 3305, 3515, 3885, 4627, 4921, 9915, 10545, 12559, 13881, 14763, 23135, 24457, 24605, 37677, 62795, 69405, 73371, 73815, 87913, 122285, 171199, 188385, 263739, 366855, 439565, 464683, 513597, 855995, 1318695, 1394049, 2323415, 2567985, 3252781, 6970245, 9758343, 16263905, 48791715]

約数ペア:

[(1, 48791715), (3, 16263905), (5, 9758343), (7, 6970245), (15, 3252781), (19, 2567985), (21, 2323415), (35, 1394049), (37, 1318695), (57, 855995), (95, 513597), (105, 464683), (111, 439565), (133, 366855), (185, 263739), (259, 188385), (285, 171199), (399, 122285), (555, 87913), (661, 73815), (665, 73371), (703, 69405), (777, 62795), (1295, 37677), (1983, 24605), (1995, 24457), (2109, 23135), (3305, 14763), (3515, 13881), (3885, 12559), (4627, 10545), (4921, 9915)]