16674875

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 26956800

約数和(自身を除く): 10281925

約数列:

[1, 5, 7, 17, 19, 25, 35, 59, 85, 95, 119, 125, 133, 175, 295, 323, 413, 425, 475, 595, 665, 875, 1003, 1121, 1475, 1615, 2065, 2125, 2261, 2375, 2975, 3325, 5015, 5605, 7021, 7375, 7847, 8075, 10325, 11305, 14875, 16625, 19057, 25075, 28025, 35105, 39235, 40375, 51625, 56525, 95285, 125375, 133399, 140125, 175525, 196175, 282625, 476425, 666995, 877625, 980875, 2382125, 3334975, 16674875]

約数ペア:

[(1, 16674875), (5, 3334975), (7, 2382125), (17, 980875), (19, 877625), (25, 666995), (35, 476425), (59, 282625), (85, 196175), (95, 175525), (119, 140125), (125, 133399), (133, 125375), (175, 95285), (295, 56525), (323, 51625), (413, 40375), (425, 39235), (475, 35105), (595, 28025), (665, 25075), (875, 19057), (1003, 16625), (1121, 14875), (1475, 11305), (1615, 10325), (2065, 8075), (2125, 7847), (2261, 7375), (2375, 7021), (2975, 5605), (3325, 5015)]