49172025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 93545600

約数和(自身を除く): 44373575

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 229, 409, 525, 687, 1145, 1227, 1603, 2045, 2863, 3435, 4809, 5725, 6135, 8015, 8589, 10225, 14315, 17175, 24045, 30675, 40075, 42945, 71575, 93661, 120225, 214725, 280983, 468305, 655627, 1404915, 1966881, 2341525, 3278135, 7024575, 9834405, 16390675, 49172025]

約数ペア:

[(1, 49172025), (3, 16390675), (5, 9834405), (7, 7024575), (15, 3278135), (21, 2341525), (25, 1966881), (35, 1404915), (75, 655627), (105, 468305), (175, 280983), (229, 214725), (409, 120225), (525, 93661), (687, 71575), (1145, 42945), (1227, 40075), (1603, 30675), (2045, 24045), (2863, 17175), (3435, 14315), (4809, 10225), (5725, 8589), (6135, 8015)]