42637105

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 65376720

約数和(自身を除く): 22739615

約数列:

[1, 5, 7, 17, 29, 35, 49, 85, 119, 145, 203, 245, 353, 493, 595, 833, 1015, 1421, 1765, 2465, 2471, 3451, 4165, 6001, 7105, 10237, 12355, 17255, 17297, 24157, 30005, 42007, 51185, 71659, 86485, 120785, 174029, 210035, 294049, 358295, 501613, 870145, 1218203, 1470245, 2508065, 6091015, 8527421, 42637105]

約数ペア:

[(1, 42637105), (5, 8527421), (7, 6091015), (17, 2508065), (29, 1470245), (35, 1218203), (49, 870145), (85, 501613), (119, 358295), (145, 294049), (203, 210035), (245, 174029), (353, 120785), (493, 86485), (595, 71659), (833, 51185), (1015, 42007), (1421, 30005), (1765, 24157), (2465, 17297), (2471, 17255), (3451, 12355), (4165, 10237), (6001, 7105)]