4637685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 8467200

約数和(自身を除く): 3829515

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 1399, 3315, 4197, 6995, 18187, 20985, 23783, 54561, 71349, 90935, 118915, 272805, 309179, 356745, 927537, 1545895, 4637685]

約数ペア:

[(1, 4637685), (3, 1545895), (5, 927537), (13, 356745), (15, 309179), (17, 272805), (39, 118915), (51, 90935), (65, 71349), (85, 54561), (195, 23783), (221, 20985), (255, 18187), (663, 6995), (1105, 4197), (1399, 3315)]