29275275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{22961}}^1$

素因数の和:22991

約数の個数: 24

約数和(自身を含む): 51251184

約数和(自身を除く): 21975909

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 22961, 68883, 114805, 344415, 390337, 574025, 1171011, 1722075, 1951685, 5855055, 9758425, 29275275]

約数ペア:

[(1, 29275275), (3, 9758425), (5, 5855055), (15, 1951685), (17, 1722075), (25, 1171011), (51, 574025), (75, 390337), (85, 344415), (255, 114805), (425, 68883), (1275, 22961)]