223287145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 292481280

約数和(自身を除く): 69194135

約数列:

[1, 5, 19, 53, 61, 95, 265, 305, 727, 1007, 1159, 3233, 3635, 5035, 5795, 13813, 16165, 38531, 44347, 61427, 69065, 192655, 221735, 307135, 732089, 842593, 2350391, 3660445, 4212965, 11751955, 44657429, 223287145]

約数ペア:

[(1, 223287145), (5, 44657429), (19, 11751955), (53, 4212965), (61, 3660445), (95, 2350391), (265, 842593), (305, 732089), (727, 307135), (1007, 221735), (1159, 192655), (3233, 69065), (3635, 61427), (5035, 44347), (5795, 38531), (13813, 16165)]