26456625

素因数分解:

$3^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 54058368

約数和(自身を除く): 27601743

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 67, 75, 81, 117, 125, 135, 195, 201, 225, 243, 325, 335, 351, 375, 405, 585, 603, 675, 871, 975, 1005, 1053, 1125, 1215, 1625, 1675, 1755, 1809, 2025, 2613, 2925, 3015, 3159, 3375, 4355, 4875, 5025, 5265, 5427, 6075, 7839, 8375, 8775, 9045, 10125, 13065, 14625, 15075, 15795, 16281, 21775, 23517, 25125, 26325, 27135, 30375, 39195, 43875, 45225, 65325, 70551, 75375, 78975, 81405, 108875, 117585, 131625, 135675, 195975, 211653, 226125, 326625, 352755, 394875, 407025, 587925, 678375, 979875, 1058265, 1763775, 2035125, 2939625, 5291325, 8818875, 26456625]

約数ペア:

[(1, 26456625), (3, 8818875), (5, 5291325), (9, 2939625), (13, 2035125), (15, 1763775), (25, 1058265), (27, 979875), (39, 678375), (45, 587925), (65, 407025), (67, 394875), (75, 352755), (81, 326625), (117, 226125), (125, 211653), (135, 195975), (195, 135675), (201, 131625), (225, 117585), (243, 108875), (325, 81405), (335, 78975), (351, 75375), (375, 70551), (405, 65325), (585, 45225), (603, 43875), (675, 39195), (871, 30375), (975, 27135), (1005, 26325), (1053, 25125), (1125, 23517), (1215, 21775), (1625, 16281), (1675, 15795), (1755, 15075), (1809, 14625), (2025, 13065), (2613, 10125), (2925, 9045), (3015, 8775), (3159, 8375), (3375, 7839), (4355, 6075), (4875, 5427), (5025, 5265)]