6998475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 13392000

約数和(自身を除く): 6393525

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 499, 561, 825, 935, 1275, 1497, 2495, 2805, 4675, 5489, 7485, 8483, 12475, 14025, 16467, 25449, 27445, 37425, 42415, 82335, 93313, 127245, 137225, 212075, 279939, 411675, 466565, 636225, 1399695, 2332825, 6998475]

約数ペア:

[(1, 6998475), (3, 2332825), (5, 1399695), (11, 636225), (15, 466565), (17, 411675), (25, 279939), (33, 212075), (51, 137225), (55, 127245), (75, 93313), (85, 82335), (165, 42415), (187, 37425), (255, 27445), (275, 25449), (425, 16467), (499, 14025), (561, 12475), (825, 8483), (935, 7485), (1275, 5489), (1497, 4675), (2495, 2805)]