4996725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3919}}^1$

素因数の和:3949

約数の個数: 24

約数和(自身を含む): 8749440

約数和(自身を除く): 3752715

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 3919, 11757, 19595, 58785, 66623, 97975, 199869, 293925, 333115, 999345, 1665575, 4996725]

約数ペア:

[(1, 4996725), (3, 1665575), (5, 999345), (15, 333115), (17, 293925), (25, 199869), (51, 97975), (75, 66623), (85, 58785), (255, 19595), (425, 11757), (1275, 3919)]