About the Number

84971425

84971424 ← → 84971426

2進数表記:101000100001000111110100001

漢数字表記:八千四百九十七万千四百二十五

素因数分解:

5 2 × 7 1 × 11 1 × 37 1 × 1193 1

素因数の和:1258
約数の個数: 48
約数和(自身を含む): 135027072
約数和(自身を除く): 50055647

約数列:
[1, 5, 7, 11, 25, 35, 37, 55, 77, 175, 185, 259, 275, 385, 407, 925, 1193, 1295, 1925, 2035, 2849, 5965, 6475, 8351, 10175, 13123, 14245, 29825, 41755, 44141, 65615, 71225, 91861, 208775, 220705, 308987, 328075, 459305, 485551, 1103525, 1544935, 2296525, 2427755, 3398857, 7724675, 12138775, 16994285, 84971425]

約数ペア:
[(1, 84971425), (5, 16994285), (7, 12138775), (11, 7724675), (25, 3398857), (35, 2427755), (37, 2296525), (55, 1544935), (77, 1103525), (175, 485551), (185, 459305), (259, 328075), (275, 308987), (385, 220705), (407, 208775), (925, 91861), (1193, 71225), (1295, 65615), (1925, 44141), (2035, 41755), (2849, 29825), (5965, 14245), (6475, 13123), (8351, 10175)]

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