3837479305

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 5565888000

約数和(自身を除く): 1728408695

約数列:

[1, 5, 11, 19, 31, 55, 89, 95, 121, 155, 209, 341, 445, 589, 605, 979, 1045, 1331, 1691, 1705, 2299, 2759, 2945, 3751, 4895, 6479, 6655, 8455, 10769, 11495, 13795, 14641, 18601, 18755, 25289, 30349, 32395, 41261, 52421, 53845, 71269, 73205, 93005, 118459, 126445, 151745, 204611, 206305, 262105, 278179, 333839, 356345, 453871, 576631, 592295, 783959, 1023055, 1303049, 1390895, 1669195, 2250721, 2269355, 2883155, 3672229, 3919795, 6342941, 6515245, 8623549, 11253605, 18361145, 24757931, 31714705, 40394519, 43117745, 69772351, 123789655, 201972595, 348861755, 767495861, 3837479305]

約数ペア:

[(1, 3837479305), (5, 767495861), (11, 348861755), (19, 201972595), (31, 123789655), (55, 69772351), (89, 43117745), (95, 40394519), (121, 31714705), (155, 24757931), (209, 18361145), (341, 11253605), (445, 8623549), (589, 6515245), (605, 6342941), (979, 3919795), (1045, 3672229), (1331, 2883155), (1691, 2269355), (1705, 2250721), (2299, 1669195), (2759, 1390895), (2945, 1303049), (3751, 1023055), (4895, 783959), (6479, 592295), (6655, 576631), (8455, 453871), (10769, 356345), (11495, 333839), (13795, 278179), (14641, 262105), (18601, 206305), (18755, 204611), (25289, 151745), (30349, 126445), (32395, 118459), (41261, 93005), (52421, 73205), (53845, 71269)]