73909715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 102954240

約数和(自身を除く): 29044525

約数列:

[1, 5, 11, 19, 55, 95, 107, 209, 535, 661, 1045, 1177, 2033, 3305, 5885, 7271, 10165, 12559, 22363, 36355, 62795, 70727, 111815, 138149, 353635, 690745, 777997, 1343813, 3889985, 6719065, 14781943, 73909715]

約数ペア:

[(1, 73909715), (5, 14781943), (11, 6719065), (19, 3889985), (55, 1343813), (95, 777997), (107, 690745), (209, 353635), (535, 138149), (661, 111815), (1045, 70727), (1177, 62795), (2033, 36355), (3305, 22363), (5885, 12559), (7271, 10165)]