980875

素因数分解:

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

素因数の和:100

約数の個数: 32

約数和(自身を含む): 1497600

約数和(自身を除く): 516725

約数列:

[1, 5, 7, 19, 25, 35, 59, 95, 125, 133, 175, 295, 413, 475, 665, 875, 1121, 1475, 2065, 2375, 3325, 5605, 7375, 7847, 10325, 16625, 28025, 39235, 51625, 140125, 196175, 980875]

約数ペア:

[(1, 980875), (5, 196175), (7, 140125), (19, 51625), (25, 39235), (35, 28025), (59, 16625), (95, 10325), (125, 7847), (133, 7375), (175, 5605), (295, 3325), (413, 2375), (475, 2065), (665, 1475), (875, 1121)]