73043475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 130170240

約数和(自身を除く): 57126765

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 177, 255, 295, 425, 885, 971, 1003, 1275, 1475, 2913, 3009, 4425, 4855, 5015, 14565, 15045, 16507, 24275, 25075, 49521, 57289, 72825, 75225, 82535, 171867, 247605, 286445, 412675, 859335, 973913, 1238025, 1432225, 2921739, 4296675, 4869565, 14608695, 24347825, 73043475]

約数ペア:

[(1, 73043475), (3, 24347825), (5, 14608695), (15, 4869565), (17, 4296675), (25, 2921739), (51, 1432225), (59, 1238025), (75, 973913), (85, 859335), (177, 412675), (255, 286445), (295, 247605), (425, 171867), (885, 82535), (971, 75225), (1003, 72825), (1275, 57289), (1475, 49521), (2913, 25075), (3009, 24275), (4425, 16507), (4855, 15045), (5015, 14565)]