11565525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 20784384

約数和(自身を除く): 9218859

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 141, 193, 235, 255, 425, 579, 705, 799, 965, 1175, 1275, 2397, 2895, 3281, 3525, 3995, 4825, 9071, 9843, 11985, 14475, 16405, 19975, 27213, 45355, 49215, 59925, 82025, 136065, 154207, 226775, 246075, 462621, 680325, 771035, 2313105, 3855175, 11565525]

約数ペア:

[(1, 11565525), (3, 3855175), (5, 2313105), (15, 771035), (17, 680325), (25, 462621), (47, 246075), (51, 226775), (75, 154207), (85, 136065), (141, 82025), (193, 59925), (235, 49215), (255, 45355), (425, 27213), (579, 19975), (705, 16405), (799, 14475), (965, 11985), (1175, 9843), (1275, 9071), (2397, 4825), (2895, 3995), (3281, 3525)]