26020845

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1431

約数の個数: 40

約数和(自身を含む): 47672064

約数和(自身を除く): 21651219

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 1367, 2115, 3807, 4101, 6345, 6835, 12303, 19035, 20505, 36909, 61515, 64249, 110727, 184545, 192747, 321245, 553635, 578241, 963735, 1734723, 2891205, 5204169, 8673615, 26020845]

約数ペア:

[(1, 26020845), (3, 8673615), (5, 5204169), (9, 2891205), (15, 1734723), (27, 963735), (45, 578241), (47, 553635), (81, 321245), (135, 192747), (141, 184545), (235, 110727), (405, 64249), (423, 61515), (705, 36909), (1269, 20505), (1367, 19035), (2115, 12303), (3807, 6835), (4101, 6345)]