48147255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 90592320

約数和(自身を除く): 42445065

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 487, 507, 585, 845, 1461, 1521, 2197, 2435, 2535, 4383, 6331, 6591, 7305, 7605, 10985, 18993, 19773, 21915, 31655, 32955, 56979, 82303, 94965, 98865, 246909, 284895, 411515, 740727, 1069939, 1234545, 3209817, 3703635, 5349695, 9629451, 16049085, 48147255]

約数ペア:

[(1, 48147255), (3, 16049085), (5, 9629451), (9, 5349695), (13, 3703635), (15, 3209817), (39, 1234545), (45, 1069939), (65, 740727), (117, 411515), (169, 284895), (195, 246909), (487, 98865), (507, 94965), (585, 82303), (845, 56979), (1461, 32955), (1521, 31655), (2197, 21915), (2435, 19773), (2535, 18993), (4383, 10985), (6331, 7605), (6591, 7305)]