53863215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1907}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 98910720

約数和(自身を除く): 45047505

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 269, 807, 1345, 1883, 1907, 4035, 5649, 5721, 9415, 9535, 13349, 28245, 28605, 40047, 66745, 200235, 512983, 1538949, 2564915, 3590881, 7694745, 10772643, 17954405, 53863215]

約数ペア:

[(1, 53863215), (3, 17954405), (5, 10772643), (7, 7694745), (15, 3590881), (21, 2564915), (35, 1538949), (105, 512983), (269, 200235), (807, 66745), (1345, 40047), (1883, 28605), (1907, 28245), (4035, 13349), (5649, 9535), (5721, 9415)]