419748105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2081}}^1$

素因数の和:2226

約数の個数: 64

約数和(自身を含む): 820274688

約数和(自身を除く): 400526583

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 113, 119, 255, 339, 357, 565, 595, 791, 1695, 1785, 1921, 2081, 2373, 3955, 5763, 6243, 9605, 10405, 11865, 13447, 14567, 28815, 31215, 35377, 40341, 43701, 67235, 72835, 106131, 176885, 201705, 218505, 235153, 247639, 530655, 705459, 742917, 1175765, 1238195, 1646071, 3527295, 3714585, 3997601, 4938213, 8230355, 11992803, 19988005, 24691065, 27983207, 59964015, 83949621, 139916035, 419748105]

約数ペア:

[(1, 419748105), (3, 139916035), (5, 83949621), (7, 59964015), (15, 27983207), (17, 24691065), (21, 19988005), (35, 11992803), (51, 8230355), (85, 4938213), (105, 3997601), (113, 3714585), (119, 3527295), (255, 1646071), (339, 1238195), (357, 1175765), (565, 742917), (595, 705459), (791, 530655), (1695, 247639), (1785, 235153), (1921, 218505), (2081, 201705), (2373, 176885), (3955, 106131), (5763, 72835), (6243, 67235), (9605, 43701), (10405, 40341), (11865, 35377), (13447, 31215), (14567, 28815)]