57395695

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 88252416

約数和(自身を除く): 30856721

約数列:

[1, 5, 7, 23, 35, 37, 41, 47, 115, 161, 185, 205, 235, 259, 287, 329, 805, 851, 943, 1081, 1295, 1435, 1517, 1645, 1739, 1927, 4255, 4715, 5405, 5957, 6601, 7567, 7585, 8695, 9635, 10619, 12173, 13489, 29785, 33005, 34891, 37835, 39997, 44321, 53095, 60865, 67445, 71299, 174455, 199985, 221605, 244237, 279979, 310247, 356495, 499093, 1221185, 1399895, 1551235, 1639877, 2495465, 8199385, 11479139, 57395695]

約数ペア:

[(1, 57395695), (5, 11479139), (7, 8199385), (23, 2495465), (35, 1639877), (37, 1551235), (41, 1399895), (47, 1221185), (115, 499093), (161, 356495), (185, 310247), (205, 279979), (235, 244237), (259, 221605), (287, 199985), (329, 174455), (805, 71299), (851, 67445), (943, 60865), (1081, 53095), (1295, 44321), (1435, 39997), (1517, 37835), (1645, 34891), (1739, 33005), (1927, 29785), (4255, 13489), (4715, 12173), (5405, 10619), (5957, 9635), (6601, 8695), (7567, 7585)]