18543669495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{877}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 33934348800

約数和(自身を除く): 15390679305

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 169, 195, 247, 285, 439, 507, 741, 845, 877, 1235, 1317, 2195, 2535, 2631, 3211, 3705, 4385, 5707, 6585, 8341, 9633, 11401, 13155, 16055, 16663, 17121, 25023, 28535, 34203, 41705, 48165, 49989, 57005, 74191, 83315, 85605, 108433, 125115, 148213, 171015, 216619, 222573, 249945, 325299, 370955, 385003, 444639, 542165, 649857, 741065, 1083095, 1112865, 1155009, 1409629, 1626495, 1925015, 2223195, 2816047, 3249285, 4228887, 5005039, 5775045, 7048145, 7315057, 8448141, 14080235, 15015117, 21144435, 21945171, 25025195, 36575285, 42240705, 65065507, 75075585, 95095741, 109725855, 195196521, 285287223, 325327535, 475478705, 975982605, 1236244633, 1426436115, 3708733899, 6181223165, 18543669495]

約数ペア:

[(1, 18543669495), (3, 6181223165), (5, 3708733899), (13, 1426436115), (15, 1236244633), (19, 975982605), (39, 475478705), (57, 325327535), (65, 285287223), (95, 195196521), (169, 109725855), (195, 95095741), (247, 75075585), (285, 65065507), (439, 42240705), (507, 36575285), (741, 25025195), (845, 21945171), (877, 21144435), (1235, 15015117), (1317, 14080235), (2195, 8448141), (2535, 7315057), (2631, 7048145), (3211, 5775045), (3705, 5005039), (4385, 4228887), (5707, 3249285), (6585, 2816047), (8341, 2223195), (9633, 1925015), (11401, 1626495), (13155, 1409629), (16055, 1155009), (16663, 1112865), (17121, 1083095), (25023, 741065), (28535, 649857), (34203, 542165), (41705, 444639), (48165, 385003), (49989, 370955), (57005, 325299), (74191, 249945), (83315, 222573), (85605, 216619), (108433, 171015), (125115, 148213)]