2602275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 4937184

約数和(自身を除く): 2334909

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 157, 195, 221, 255, 325, 425, 471, 663, 785, 975, 1105, 1275, 2041, 2355, 2669, 3315, 3925, 5525, 6123, 8007, 10205, 11775, 13345, 16575, 30615, 34697, 40035, 51025, 66725, 104091, 153075, 173485, 200175, 520455, 867425, 2602275]

約数ペア:

[(1, 2602275), (3, 867425), (5, 520455), (13, 200175), (15, 173485), (17, 153075), (25, 104091), (39, 66725), (51, 51025), (65, 40035), (75, 34697), (85, 30615), (157, 16575), (195, 13345), (221, 11775), (255, 10205), (325, 8007), (425, 6123), (471, 5525), (663, 3925), (785, 3315), (975, 2669), (1105, 2355), (1275, 2041)]