9917675

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 12951552

約数和(自身を除く): 3033877

約数列:

[1, 5, 25, 31, 67, 155, 191, 335, 775, 955, 1675, 2077, 4775, 5921, 10385, 12797, 29605, 51925, 63985, 148025, 319925, 396707, 1983535, 9917675]

約数ペア:

[(1, 9917675), (5, 1983535), (25, 396707), (31, 319925), (67, 148025), (155, 63985), (191, 51925), (335, 29605), (775, 12797), (955, 10385), (1675, 5921), (2077, 4775)]