74735185

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 105062400

約数和(自身を除く): 30327215

約数列:

[1, 5, 7, 35, 79, 151, 179, 395, 553, 755, 895, 1057, 1253, 2765, 5285, 6265, 11929, 14141, 27029, 59645, 70705, 83503, 98987, 135145, 189203, 417515, 494935, 946015, 2135291, 10676455, 14947037, 74735185]

約数ペア:

[(1, 74735185), (5, 14947037), (7, 10676455), (35, 2135291), (79, 946015), (151, 494935), (179, 417515), (395, 189203), (553, 135145), (755, 98987), (895, 83503), (1057, 70705), (1253, 59645), (2765, 27029), (5285, 14141), (6265, 11929)]