72563085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1033}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 144528384

約数和(自身を除く): 71965299

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 223, 315, 669, 1033, 1115, 1561, 2007, 3099, 3345, 4683, 5165, 7231, 7805, 9297, 10035, 14049, 15495, 21693, 23415, 36155, 46485, 65079, 70245, 108465, 230359, 325395, 691077, 1151795, 1612513, 2073231, 3455385, 4837539, 8062565, 10366155, 14512617, 24187695, 72563085]

約数ペア:

[(1, 72563085), (3, 24187695), (5, 14512617), (7, 10366155), (9, 8062565), (15, 4837539), (21, 3455385), (35, 2073231), (45, 1612513), (63, 1151795), (105, 691077), (223, 325395), (315, 230359), (669, 108465), (1033, 70245), (1115, 65079), (1561, 46485), (2007, 36155), (3099, 23415), (3345, 21693), (4683, 15495), (5165, 14049), (7231, 10035), (7805, 9297)]