84040875

素因数分解:

$3^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 159818880

約数和(自身を除く): 75778005

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 125, 135, 185, 225, 333, 375, 555, 673, 675, 925, 999, 1125, 1665, 2019, 2775, 3365, 3375, 4625, 4995, 6057, 8325, 10095, 13875, 16825, 18171, 24901, 24975, 30285, 41625, 50475, 74703, 84125, 90855, 124505, 124875, 151425, 224109, 252375, 373515, 454275, 622525, 672327, 757125, 1120545, 1867575, 2271375, 3112625, 3361635, 5602725, 9337875, 16808175, 28013625, 84040875]

約数ペア:

[(1, 84040875), (3, 28013625), (5, 16808175), (9, 9337875), (15, 5602725), (25, 3361635), (27, 3112625), (37, 2271375), (45, 1867575), (75, 1120545), (111, 757125), (125, 672327), (135, 622525), (185, 454275), (225, 373515), (333, 252375), (375, 224109), (555, 151425), (673, 124875), (675, 124505), (925, 90855), (999, 84125), (1125, 74703), (1665, 50475), (2019, 41625), (2775, 30285), (3365, 24975), (3375, 24901), (4625, 18171), (4995, 16825), (6057, 13875), (8325, 10095)]