55742575

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 85869504

約数和(自身を除く): 30126929

約数列:

[1, 5, 7, 17, 25, 35, 41, 85, 119, 175, 205, 287, 425, 457, 595, 697, 1025, 1435, 2285, 2975, 3199, 3485, 4879, 7175, 7769, 11425, 15995, 17425, 18737, 24395, 38845, 54383, 79975, 93685, 121975, 131159, 194225, 271915, 318529, 468425, 655795, 1359575, 1592645, 2229703, 3278975, 7963225, 11148515, 55742575]

約数ペア:

[(1, 55742575), (5, 11148515), (7, 7963225), (17, 3278975), (25, 2229703), (35, 1592645), (41, 1359575), (85, 655795), (119, 468425), (175, 318529), (205, 271915), (287, 194225), (425, 131159), (457, 121975), (595, 93685), (697, 79975), (1025, 54383), (1435, 38845), (2285, 24395), (2975, 18737), (3199, 17425), (3485, 15995), (4879, 11425), (7175, 7769)]