6656175

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 60

約数和(自身を含む): 13053480

約数和(自身を除く): 6397305

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 173, 225, 285, 405, 475, 513, 519, 675, 855, 865, 1425, 1539, 1557, 2025, 2565, 2595, 3287, 4275, 4325, 4671, 7695, 7785, 9861, 12825, 12975, 14013, 16435, 23355, 29583, 38475, 38925, 49305, 70065, 82175, 88749, 116775, 147915, 246525, 266247, 350325, 443745, 739575, 1331235, 2218725, 6656175]

約数ペア:

[(1, 6656175), (3, 2218725), (5, 1331235), (9, 739575), (15, 443745), (19, 350325), (25, 266247), (27, 246525), (45, 147915), (57, 116775), (75, 88749), (81, 82175), (95, 70065), (135, 49305), (171, 38925), (173, 38475), (225, 29583), (285, 23355), (405, 16435), (475, 14013), (513, 12975), (519, 12825), (675, 9861), (855, 7785), (865, 7695), (1425, 4671), (1539, 4325), (1557, 4275), (2025, 3287), (2565, 2595)]