26837325

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 60

約数和(自身を含む): 51538740

約数和(自身を除く): 24701415

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 261, 405, 435, 457, 675, 725, 783, 1305, 1371, 2025, 2175, 2285, 2349, 3915, 4113, 6525, 6855, 11425, 11745, 12339, 13253, 19575, 20565, 34275, 37017, 39759, 58725, 61695, 66265, 102825, 119277, 185085, 198795, 308475, 331325, 357831, 596385, 925425, 993975, 1073493, 1789155, 2981925, 5367465, 8945775, 26837325]

約数ペア:

[(1, 26837325), (3, 8945775), (5, 5367465), (9, 2981925), (15, 1789155), (25, 1073493), (27, 993975), (29, 925425), (45, 596385), (75, 357831), (81, 331325), (87, 308475), (135, 198795), (145, 185085), (225, 119277), (261, 102825), (405, 66265), (435, 61695), (457, 58725), (675, 39759), (725, 37017), (783, 34275), (1305, 20565), (1371, 19575), (2025, 13253), (2175, 12339), (2285, 11745), (2349, 11425), (3915, 6855), (4113, 6525)]