56100105

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 103109760

約数和(自身を除く): 47009655

約数列:

[1, 3, 5, 9, 15, 23, 45, 67, 69, 115, 201, 207, 335, 345, 603, 809, 1005, 1035, 1541, 2427, 3015, 4045, 4623, 7281, 7705, 12135, 13869, 18607, 23115, 36405, 54203, 55821, 69345, 93035, 162609, 167463, 271015, 279105, 487827, 813045, 837315, 1246669, 2439135, 3740007, 6233345, 11220021, 18700035, 56100105]

約数ペア:

[(1, 56100105), (3, 18700035), (5, 11220021), (9, 6233345), (15, 3740007), (23, 2439135), (45, 1246669), (67, 837315), (69, 813045), (115, 487827), (201, 279105), (207, 271015), (335, 167463), (345, 162609), (603, 93035), (809, 69345), (1005, 55821), (1035, 54203), (1541, 36405), (2427, 23115), (3015, 18607), (4045, 13869), (4623, 12135), (7281, 7705)]