15704800085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{12953}}^1$

素因数の和:13805

約数の個数: 32

約数和(自身を含む): 21205594368

約数和(自身を除く): 5500794283

約数列:

[1, 5, 13, 23, 65, 115, 299, 811, 1495, 4055, 10543, 12953, 18653, 52715, 64765, 93265, 168389, 242489, 297919, 841945, 1212445, 1489595, 3872947, 10504883, 19364735, 52524415, 136563479, 241612309, 682817395, 1208061545, 3140960017, 15704800085]

約数ペア:

[(1, 15704800085), (5, 3140960017), (13, 1208061545), (23, 682817395), (65, 241612309), (115, 136563479), (299, 52524415), (811, 19364735), (1495, 10504883), (4055, 3872947), (10543, 1489595), (12953, 1212445), (18653, 841945), (52715, 297919), (64765, 242489), (93265, 168389)]