125745515

素因数分解:

$5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 196992000

約数和(自身を除く): 71246485

約数列:

[1, 5, 7, 17, 19, 35, 49, 85, 95, 119, 133, 227, 245, 323, 343, 595, 665, 833, 931, 1135, 1589, 1615, 1715, 2261, 3859, 4165, 4313, 4655, 5831, 6517, 7945, 11123, 11305, 15827, 19295, 21565, 27013, 29155, 30191, 32585, 55615, 73321, 77861, 79135, 110789, 135065, 150955, 189091, 211337, 366605, 389305, 513247, 553945, 945455, 1056685, 1323637, 1479359, 2566235, 3592729, 6618185, 7396795, 17963645, 25149103, 125745515]

約数ペア:

[(1, 125745515), (5, 25149103), (7, 17963645), (17, 7396795), (19, 6618185), (35, 3592729), (49, 2566235), (85, 1479359), (95, 1323637), (119, 1056685), (133, 945455), (227, 553945), (245, 513247), (323, 389305), (343, 366605), (595, 211337), (665, 189091), (833, 150955), (931, 135065), (1135, 110789), (1589, 79135), (1615, 77861), (1715, 73321), (2261, 55615), (3859, 32585), (4165, 30191), (4313, 29155), (4655, 27013), (5831, 21565), (6517, 19295), (7945, 15827), (11123, 11305)]