26717535

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 50450400

約数和(自身を除く): 23732865

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 109, 117, 195, 327, 419, 545, 585, 981, 1257, 1417, 1635, 2095, 3771, 4251, 4905, 5447, 6285, 7085, 12753, 16341, 18855, 21255, 27235, 45671, 49023, 63765, 81705, 137013, 228355, 245115, 411039, 593723, 685065, 1781169, 2055195, 2968615, 5343507, 8905845, 26717535]

約数ペア:

[(1, 26717535), (3, 8905845), (5, 5343507), (9, 2968615), (13, 2055195), (15, 1781169), (39, 685065), (45, 593723), (65, 411039), (109, 245115), (117, 228355), (195, 137013), (327, 81705), (419, 63765), (545, 49023), (585, 45671), (981, 27235), (1257, 21255), (1417, 18855), (1635, 16341), (2095, 12753), (3771, 7085), (4251, 6285), (4905, 5447)]