27253395

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 53343360

約数和(自身を除く): 26089965

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 53, 65, 117, 135, 159, 195, 265, 293, 351, 477, 585, 689, 795, 879, 1431, 1465, 1755, 2067, 2385, 2637, 3445, 3809, 4395, 6201, 7155, 7911, 10335, 11427, 13185, 15529, 18603, 19045, 31005, 34281, 39555, 46587, 57135, 77645, 93015, 102843, 139761, 171405, 201877, 232935, 419283, 514215, 605631, 698805, 1009385, 1816893, 2096415, 3028155, 5450679, 9084465, 27253395]

約数ペア:

[(1, 27253395), (3, 9084465), (5, 5450679), (9, 3028155), (13, 2096415), (15, 1816893), (27, 1009385), (39, 698805), (45, 605631), (53, 514215), (65, 419283), (117, 232935), (135, 201877), (159, 171405), (195, 139761), (265, 102843), (293, 93015), (351, 77645), (477, 57135), (585, 46587), (689, 39555), (795, 34281), (879, 31005), (1431, 19045), (1465, 18603), (1755, 15529), (2067, 13185), (2385, 11427), (2637, 10335), (3445, 7911), (3809, 7155), (4395, 6201)]