67615275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9907}}^1$

素因数の和:9940

約数の個数: 48

約数和(自身を含む): 137602304

約数和(自身を除く): 69987029

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 9907, 29721, 49535, 69349, 128791, 148605, 208047, 247675, 346745, 386373, 643955, 743025, 901537, 1040235, 1733725, 1931865, 2704611, 3219775, 4507685, 5201175, 9659325, 13523055, 22538425, 67615275]

約数ペア:

[(1, 67615275), (3, 22538425), (5, 13523055), (7, 9659325), (13, 5201175), (15, 4507685), (21, 3219775), (25, 2704611), (35, 1931865), (39, 1733725), (65, 1040235), (75, 901537), (91, 743025), (105, 643955), (175, 386373), (195, 346745), (273, 247675), (325, 208047), (455, 148605), (525, 128791), (975, 69349), (1365, 49535), (2275, 29721), (6825, 9907)]