79791612775

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{138461}}^1$

素因数の和:138604

約数の個数: 48

約数和(自身を含む): 117437929920

約数和(自身を除く): 37646317145

約数列:

[1, 5, 7, 25, 35, 37, 89, 175, 185, 259, 445, 623, 925, 1295, 2225, 3115, 3293, 6475, 15575, 16465, 23051, 82325, 115255, 138461, 576275, 692305, 969227, 3461525, 4846135, 5123057, 12323029, 24230675, 25615285, 35861399, 61615145, 86261203, 128076425, 179306995, 308075725, 431306015, 455952073, 896534975, 2156530075, 2279760365, 3191664511, 11398801825, 15958322555, 79791612775]

約数ペア:

[(1, 79791612775), (5, 15958322555), (7, 11398801825), (25, 3191664511), (35, 2279760365), (37, 2156530075), (89, 896534975), (175, 455952073), (185, 431306015), (259, 308075725), (445, 179306995), (623, 128076425), (925, 86261203), (1295, 61615145), (2225, 35861399), (3115, 25615285), (3293, 24230675), (6475, 12323029), (15575, 5123057), (16465, 4846135), (23051, 3461525), (82325, 969227), (115255, 692305), (138461, 576275)]