38374105

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 60575040

約数和(自身を除く): 22200935

約数列:

[1, 5, 7, 11, 29, 35, 49, 55, 77, 145, 203, 245, 319, 385, 491, 539, 1015, 1421, 1595, 2233, 2455, 2695, 3437, 5401, 7105, 11165, 14239, 15631, 17185, 24059, 27005, 37807, 71195, 78155, 99673, 120295, 156629, 189035, 264649, 498365, 697711, 783145, 1096403, 1323245, 3488555, 5482015, 7674821, 38374105]

約数ペア:

[(1, 38374105), (5, 7674821), (7, 5482015), (11, 3488555), (29, 1323245), (35, 1096403), (49, 783145), (55, 697711), (77, 498365), (145, 264649), (203, 189035), (245, 156629), (319, 120295), (385, 99673), (491, 78155), (539, 71195), (1015, 37807), (1421, 27005), (1595, 24059), (2233, 17185), (2455, 15631), (2695, 14239), (3437, 11165), (5401, 7105)]