141268645

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1553}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 204083712

約数和(自身を除く): 62815067

約数列:

[1, 5, 7, 23, 35, 113, 115, 161, 565, 791, 805, 1553, 2599, 3955, 7765, 10871, 12995, 18193, 35719, 54355, 90965, 175489, 178595, 250033, 877445, 1228423, 1250165, 4036247, 6142115, 20181235, 28253729, 141268645]

約数ペア:

[(1, 141268645), (5, 28253729), (7, 20181235), (23, 6142115), (35, 4036247), (113, 1250165), (115, 1228423), (161, 877445), (565, 250033), (791, 178595), (805, 175489), (1553, 90965), (2599, 54355), (3955, 35719), (7765, 18193), (10871, 12995)]