184889655

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^2\times {\mathrm{257}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 334553760

約数和(自身を除く): 149664105

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 257, 365, 657, 771, 1095, 1285, 1971, 2313, 3285, 3855, 5329, 6939, 9855, 11565, 15987, 18761, 26645, 34695, 47961, 56283, 79935, 93805, 143883, 168849, 239805, 281415, 506547, 719415, 844245, 1369553, 2532735, 4108659, 6847765, 12325977, 20543295, 36977931, 61629885, 184889655]

約数ペア:

[(1, 184889655), (3, 61629885), (5, 36977931), (9, 20543295), (15, 12325977), (27, 6847765), (45, 4108659), (73, 2532735), (135, 1369553), (219, 844245), (257, 719415), (365, 506547), (657, 281415), (771, 239805), (1095, 168849), (1285, 143883), (1971, 93805), (2313, 79935), (3285, 56283), (3855, 47961), (5329, 34695), (6939, 26645), (9855, 18761), (11565, 15987)]