6858225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 14275872

約数和(自身を除く): 7417647

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 153, 163, 165, 187, 225, 255, 275, 425, 489, 495, 561, 765, 815, 825, 935, 1275, 1467, 1683, 1793, 2445, 2475, 2771, 2805, 3825, 4075, 4675, 5379, 7335, 8313, 8415, 8965, 12225, 13855, 14025, 16137, 24939, 26895, 30481, 36675, 41565, 42075, 44825, 69275, 80685, 91443, 124695, 134475, 152405, 207825, 274329, 403425, 457215, 623475, 762025, 1371645, 2286075, 6858225]

約数ペア:

[(1, 6858225), (3, 2286075), (5, 1371645), (9, 762025), (11, 623475), (15, 457215), (17, 403425), (25, 274329), (33, 207825), (45, 152405), (51, 134475), (55, 124695), (75, 91443), (85, 80685), (99, 69275), (153, 44825), (163, 42075), (165, 41565), (187, 36675), (225, 30481), (255, 26895), (275, 24939), (425, 16137), (489, 14025), (495, 13855), (561, 12225), (765, 8965), (815, 8415), (825, 8313), (935, 7335), (1275, 5379), (1467, 4675), (1683, 4075), (1793, 3825), (2445, 2805), (2475, 2771)]