63191475

素因数分解:

$3^3\times 5^2\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 116956800

約数和(自身を除く): 53765325

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 179, 225, 523, 537, 675, 895, 1569, 1611, 2615, 2685, 4475, 4707, 4833, 7845, 8055, 13075, 13425, 14121, 23535, 24165, 39225, 40275, 70605, 93617, 117675, 120825, 280851, 353025, 468085, 842553, 1404255, 2340425, 2527659, 4212765, 7021275, 12638295, 21063825, 63191475]

約数ペア:

[(1, 63191475), (3, 21063825), (5, 12638295), (9, 7021275), (15, 4212765), (25, 2527659), (27, 2340425), (45, 1404255), (75, 842553), (135, 468085), (179, 353025), (225, 280851), (523, 120825), (537, 117675), (675, 93617), (895, 70605), (1569, 40275), (1611, 39225), (2615, 24165), (2685, 23535), (4475, 14121), (4707, 13425), (4833, 13075), (7845, 8055)]