291239235005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{1381}}^1$

素因数の和:1794

約数の個数: 64

約数和(自身を含む): 374453452800

約数和(自身を除く): 83214217795

約数列:

[1, 5, 23, 79, 115, 139, 167, 395, 695, 835, 1381, 1817, 3197, 3841, 6905, 9085, 10981, 13193, 15985, 19205, 23213, 31763, 54905, 65965, 109099, 116065, 158815, 191959, 230627, 252563, 303439, 533899, 545495, 959795, 1153135, 1262815, 1517195, 1833827, 2509277, 2669495, 4415057, 5304421, 9169135, 12546385, 15164761, 18219533, 22075285, 26522105, 32057153, 42178021, 75823805, 91097665, 160285765, 210890105, 348789503, 419049259, 737314519, 1743947515, 2095246295, 2532515087, 3686572595, 12662575435, 58247847001, 291239235005]

約数ペア:

[(1, 291239235005), (5, 58247847001), (23, 12662575435), (79, 3686572595), (115, 2532515087), (139, 2095246295), (167, 1743947515), (395, 737314519), (695, 419049259), (835, 348789503), (1381, 210890105), (1817, 160285765), (3197, 91097665), (3841, 75823805), (6905, 42178021), (9085, 32057153), (10981, 26522105), (13193, 22075285), (15985, 18219533), (19205, 15164761), (23213, 12546385), (31763, 9169135), (54905, 5304421), (65965, 4415057), (109099, 2669495), (116065, 2509277), (158815, 1833827), (191959, 1517195), (230627, 1262815), (252563, 1153135), (303439, 959795), (533899, 545495)]