6368625

素因数分解:

$3^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:81

約数の個数: 80

約数和(自身を含む): 12911184

約数和(自身を除く): 6542559

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 37, 45, 51, 75, 81, 85, 111, 125, 135, 153, 185, 225, 255, 333, 375, 405, 425, 459, 555, 629, 675, 765, 925, 999, 1125, 1275, 1377, 1665, 1887, 2025, 2125, 2295, 2775, 2997, 3145, 3375, 3825, 4625, 4995, 5661, 6375, 6885, 8325, 9435, 10125, 11475, 13875, 14985, 15725, 16983, 19125, 24975, 28305, 34425, 41625, 47175, 50949, 57375, 74925, 78625, 84915, 124875, 141525, 172125, 235875, 254745, 374625, 424575, 707625, 1273725, 2122875, 6368625]

約数ペア:

[(1, 6368625), (3, 2122875), (5, 1273725), (9, 707625), (15, 424575), (17, 374625), (25, 254745), (27, 235875), (37, 172125), (45, 141525), (51, 124875), (75, 84915), (81, 78625), (85, 74925), (111, 57375), (125, 50949), (135, 47175), (153, 41625), (185, 34425), (225, 28305), (255, 24975), (333, 19125), (375, 16983), (405, 15725), (425, 14985), (459, 13875), (555, 11475), (629, 10125), (675, 9435), (765, 8325), (925, 6885), (999, 6375), (1125, 5661), (1275, 4995), (1377, 4625), (1665, 3825), (1887, 3375), (2025, 3145), (2125, 2997), (2295, 2775)]