42063525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1611

約数の個数: 72

約数和(自身を含む): 91226304

約数和(自身を除く): 49162779

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 153, 175, 225, 255, 315, 357, 425, 525, 595, 765, 1071, 1275, 1571, 1575, 1785, 2975, 3825, 4713, 5355, 7855, 8925, 10997, 14139, 23565, 26707, 26775, 32991, 39275, 54985, 70695, 80121, 98973, 117825, 133535, 164955, 186949, 240363, 274925, 353475, 400605, 494865, 560847, 667675, 824775, 934745, 1201815, 1682541, 2003025, 2474325, 2804235, 4673725, 6009075, 8412705, 14021175, 42063525]

約数ペア:

[(1, 42063525), (3, 14021175), (5, 8412705), (7, 6009075), (9, 4673725), (15, 2804235), (17, 2474325), (21, 2003025), (25, 1682541), (35, 1201815), (45, 934745), (51, 824775), (63, 667675), (75, 560847), (85, 494865), (105, 400605), (119, 353475), (153, 274925), (175, 240363), (225, 186949), (255, 164955), (315, 133535), (357, 117825), (425, 98973), (525, 80121), (595, 70695), (765, 54985), (1071, 39275), (1275, 32991), (1571, 26775), (1575, 26707), (1785, 23565), (2975, 14139), (3825, 10997), (4713, 8925), (5355, 7855)]