83208195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 170311680

約数和(自身を除く): 87103485

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 191, 315, 461, 573, 945, 955, 1337, 1383, 1719, 2305, 2865, 3227, 4011, 4149, 5157, 6685, 6915, 8595, 9681, 12033, 12447, 16135, 20055, 20745, 25785, 29043, 36099, 48405, 60165, 62235, 87129, 88051, 145215, 180495, 264153, 435645, 440255, 616357, 792459, 1320765, 1849071, 2377377, 3081785, 3962295, 5547213, 9245355, 11886885, 16641639, 27736065, 83208195]

約数ペア:

[(1, 83208195), (3, 27736065), (5, 16641639), (7, 11886885), (9, 9245355), (15, 5547213), (21, 3962295), (27, 3081785), (35, 2377377), (45, 1849071), (63, 1320765), (105, 792459), (135, 616357), (189, 440255), (191, 435645), (315, 264153), (461, 180495), (573, 145215), (945, 88051), (955, 87129), (1337, 62235), (1383, 60165), (1719, 48405), (2305, 36099), (2865, 29043), (3227, 25785), (4011, 20745), (4149, 20055), (5157, 16135), (6685, 12447), (6915, 12033), (8595, 9681)]