488535525

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 927351360

約数和(自身を除く): 438815835

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 67, 69, 75, 115, 201, 207, 225, 335, 345, 575, 603, 1005, 1035, 1409, 1541, 1675, 1725, 3015, 4227, 4623, 5025, 5175, 7045, 7705, 12681, 13869, 15075, 21135, 23115, 32407, 35225, 38525, 63405, 69345, 94403, 97221, 105675, 115575, 162035, 283209, 291663, 317025, 346725, 472015, 486105, 810175, 849627, 1416045, 1458315, 2171269, 2360075, 2430525, 4248135, 6513807, 7080225, 7291575, 10856345, 19541421, 21240675, 32569035, 54281725, 97707105, 162845175, 488535525]

約数ペア:

[(1, 488535525), (3, 162845175), (5, 97707105), (9, 54281725), (15, 32569035), (23, 21240675), (25, 19541421), (45, 10856345), (67, 7291575), (69, 7080225), (75, 6513807), (115, 4248135), (201, 2430525), (207, 2360075), (225, 2171269), (335, 1458315), (345, 1416045), (575, 849627), (603, 810175), (1005, 486105), (1035, 472015), (1409, 346725), (1541, 317025), (1675, 291663), (1725, 283209), (3015, 162035), (4227, 115575), (4623, 105675), (5025, 97221), (5175, 94403), (7045, 69345), (7705, 63405), (12681, 38525), (13869, 35225), (15075, 32407), (21135, 23115)]