84199725

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{22013}}^1$

素因数の和:22046

約数の個数: 36

約数和(自身を含む): 159689556

約数和(自身を除く): 75489831

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 22013, 66039, 110065, 198117, 330195, 374221, 550325, 990585, 1122663, 1650975, 1871105, 3367989, 4952925, 5613315, 9355525, 16839945, 28066575, 84199725]

約数ペア:

[(1, 84199725), (3, 28066575), (5, 16839945), (9, 9355525), (15, 5613315), (17, 4952925), (25, 3367989), (45, 1871105), (51, 1650975), (75, 1122663), (85, 990585), (153, 550325), (225, 374221), (255, 330195), (425, 198117), (765, 110065), (1275, 66039), (3825, 22013)]