305047085

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1109}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 434764800

約数和(自身を除く): 129717715

約数列:

[1, 5, 7, 29, 35, 145, 203, 271, 1015, 1109, 1355, 1897, 5545, 7763, 7859, 9485, 32161, 38815, 39295, 55013, 160805, 225127, 275065, 300539, 1125635, 1502695, 2103773, 8715631, 10518865, 43578155, 61009417, 305047085]

約数ペア:

[(1, 305047085), (5, 61009417), (7, 43578155), (29, 10518865), (35, 8715631), (145, 2103773), (203, 1502695), (271, 1125635), (1015, 300539), (1109, 275065), (1355, 225127), (1897, 160805), (5545, 55013), (7763, 39295), (7859, 38815), (9485, 32161)]