289969190005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1\times {\mathrm{2767}}^1$

素因数の和:3506

約数の個数: 64

約数和(自身を含む): 394535927808

約数和(自身を除く): 104566737803

約数列:

[1, 5, 11, 43, 55, 73, 215, 365, 473, 607, 803, 2365, 2767, 3035, 3139, 4015, 6677, 13835, 15695, 26101, 30437, 33385, 34529, 44311, 118981, 130505, 152185, 172645, 201991, 221555, 287111, 487421, 594905, 1009955, 1308791, 1435555, 1679569, 1905373, 2221901, 2437105, 6543955, 8397845, 8685613, 9526865, 11109505, 18475259, 20959103, 43428065, 72221467, 92376295, 95541743, 104795515, 122608537, 361107335, 477708715, 613042685, 794436137, 1348693907, 3972180685, 5272167091, 6743469535, 26360835455, 57993838001, 289969190005]

約数ペア:

[(1, 289969190005), (5, 57993838001), (11, 26360835455), (43, 6743469535), (55, 5272167091), (73, 3972180685), (215, 1348693907), (365, 794436137), (473, 613042685), (607, 477708715), (803, 361107335), (2365, 122608537), (2767, 104795515), (3035, 95541743), (3139, 92376295), (4015, 72221467), (6677, 43428065), (13835, 20959103), (15695, 18475259), (26101, 11109505), (30437, 9526865), (33385, 8685613), (34529, 8397845), (44311, 6543955), (118981, 2437105), (130505, 2221901), (152185, 1905373), (172645, 1679569), (201991, 1435555), (221555, 1308791), (287111, 1009955), (487421, 594905)]