76290305

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 121519440

約数和(自身を除く): 45229135

約数列:

[1, 5, 7, 13, 17, 35, 49, 65, 85, 91, 119, 221, 245, 455, 595, 637, 833, 1105, 1409, 1547, 3185, 4165, 7045, 7735, 9863, 10829, 18317, 23953, 49315, 54145, 69041, 91585, 119765, 128219, 167671, 311389, 345205, 641095, 838355, 897533, 1173697, 1556945, 2179723, 4487665, 5868485, 10898615, 15258061, 76290305]

約数ペア:

[(1, 76290305), (5, 15258061), (7, 10898615), (13, 5868485), (17, 4487665), (35, 2179723), (49, 1556945), (65, 1173697), (85, 897533), (91, 838355), (119, 641095), (221, 345205), (245, 311389), (455, 167671), (595, 128219), (637, 119765), (833, 91585), (1105, 69041), (1409, 54145), (1547, 49315), (3185, 23953), (4165, 18317), (7045, 10829), (7735, 9863)]