236422865

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{577}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 339586560

約数和(自身を除く): 103163695

約数列:

[1, 5, 7, 23, 35, 115, 161, 509, 577, 805, 2545, 2885, 3563, 4039, 11707, 13271, 17815, 20195, 58535, 66355, 81949, 92897, 293693, 409745, 464485, 1468465, 2055851, 6754939, 10279255, 33774695, 47284573, 236422865]

約数ペア:

[(1, 236422865), (5, 47284573), (7, 33774695), (23, 10279255), (35, 6754939), (115, 2055851), (161, 1468465), (509, 464485), (577, 409745), (805, 293693), (2545, 92897), (2885, 81949), (3563, 66355), (4039, 58535), (11707, 20195), (13271, 17815)]