380987065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 500774400

約数和(自身を除く): 119787335

約数列:

[1, 5, 23, 29, 71, 115, 145, 355, 667, 1609, 1633, 2059, 3335, 8045, 8165, 10295, 37007, 46661, 47357, 114239, 185035, 233305, 236785, 571195, 1073203, 2627497, 3312931, 5366015, 13137485, 16564655, 76197413, 380987065]

約数ペア:

[(1, 380987065), (5, 76197413), (23, 16564655), (29, 13137485), (71, 5366015), (115, 3312931), (145, 2627497), (355, 1073203), (667, 571195), (1609, 236785), (1633, 233305), (2059, 185035), (3335, 114239), (8045, 47357), (8165, 46661), (10295, 37007)]