157030055

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 241315200

約数和(自身を除く): 84285145

約数列:

[1, 5, 7, 13, 35, 47, 49, 65, 91, 235, 245, 329, 455, 611, 637, 1049, 1645, 2303, 3055, 3185, 4277, 5245, 7343, 11515, 13637, 21385, 29939, 36715, 49303, 51401, 68185, 95459, 149695, 246515, 257005, 345121, 477295, 640939, 668213, 1725605, 2415847, 3204695, 3341065, 4486573, 12079235, 22432865, 31406011, 157030055]

約数ペア:

[(1, 157030055), (5, 31406011), (7, 22432865), (13, 12079235), (35, 4486573), (47, 3341065), (49, 3204695), (65, 2415847), (91, 1725605), (235, 668213), (245, 640939), (329, 477295), (455, 345121), (611, 257005), (637, 246515), (1049, 149695), (1645, 95459), (2303, 68185), (3055, 51401), (3185, 49303), (4277, 36715), (5245, 29939), (7343, 21385), (11515, 13637)]