221093055

素因数分解:

$3^2\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{3313}}^1$

素因数の和:4807

約数の個数: 24

約数和(自身を含む): 383602128

約数和(自身を除く): 162509073

約数列:

[1, 3, 5, 9, 15, 45, 1483, 3313, 4449, 7415, 9939, 13347, 16565, 22245, 29817, 49695, 66735, 149085, 4913179, 14739537, 24565895, 44218611, 73697685, 221093055]

約数ペア:

[(1, 221093055), (3, 73697685), (5, 44218611), (9, 24565895), (15, 14739537), (45, 4913179), (1483, 149085), (3313, 66735), (4449, 49695), (7415, 29817), (9939, 22245), (13347, 16565)]