194832015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{9419}}^1$

素因数の和:9631

約数の個数: 32

約数和(自身を含む): 358110720

約数和(自身を除く): 163278705

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 985, 1379, 2955, 4137, 6895, 9419, 20685, 28257, 47095, 65933, 141285, 197799, 329665, 988995, 1855543, 5566629, 9277715, 12988801, 27833145, 38966403, 64944005, 194832015]

約数ペア:

[(1, 194832015), (3, 64944005), (5, 38966403), (7, 27833145), (15, 12988801), (21, 9277715), (35, 5566629), (105, 1855543), (197, 988995), (591, 329665), (985, 197799), (1379, 141285), (2955, 65933), (4137, 47095), (6895, 28257), (9419, 20685)]