54810315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 109264896

約数和(自身を除く): 54454581

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 191, 315, 573, 911, 955, 1337, 1719, 2733, 2865, 4011, 4555, 6377, 6685, 8199, 8595, 12033, 13665, 19131, 20055, 31885, 40995, 57393, 60165, 95655, 174001, 286965, 522003, 870005, 1218007, 1566009, 2610015, 3654021, 6090035, 7830045, 10962063, 18270105, 54810315]

約数ペア:

[(1, 54810315), (3, 18270105), (5, 10962063), (7, 7830045), (9, 6090035), (15, 3654021), (21, 2610015), (35, 1566009), (45, 1218007), (63, 870005), (105, 522003), (191, 286965), (315, 174001), (573, 95655), (911, 60165), (955, 57393), (1337, 40995), (1719, 31885), (2733, 20055), (2865, 19131), (4011, 13665), (4555, 12033), (6377, 8595), (6685, 8199)]