26351865

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 23414535

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 53, 87, 127, 135, 145, 159, 261, 265, 381, 435, 477, 635, 783, 795, 1143, 1305, 1431, 1537, 1905, 2385, 3429, 3683, 3915, 4611, 5715, 6731, 7155, 7685, 11049, 13833, 17145, 18415, 20193, 23055, 33147, 33655, 41499, 55245, 60579, 69165, 99441, 100965, 165735, 181737, 195199, 207495, 302895, 497205, 585597, 908685, 975995, 1756791, 2927985, 5270373, 8783955, 26351865]

約数ペア:

[(1, 26351865), (3, 8783955), (5, 5270373), (9, 2927985), (15, 1756791), (27, 975995), (29, 908685), (45, 585597), (53, 497205), (87, 302895), (127, 207495), (135, 195199), (145, 181737), (159, 165735), (261, 100965), (265, 99441), (381, 69165), (435, 60579), (477, 55245), (635, 41499), (783, 33655), (795, 33147), (1143, 23055), (1305, 20193), (1431, 18415), (1537, 17145), (1905, 13833), (2385, 11049), (3429, 7685), (3683, 7155), (3915, 6731), (4611, 5715)]