249713048325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{11657}}^1$

素因数の和:11983

約数の個数: 96

約数和(自身を含む): 450747150336

約数和(自身を除く): 201034102011

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 127, 173, 195, 325, 381, 519, 635, 865, 975, 1651, 1905, 2249, 2595, 3175, 4325, 4953, 6747, 8255, 9525, 11245, 11657, 12975, 21971, 24765, 33735, 34971, 41275, 56225, 58285, 65913, 109855, 123825, 151541, 168675, 174855, 285623, 291425, 329565, 454623, 549275, 757705, 856869, 874275, 1428115, 1480439, 1647825, 2016661, 2273115, 3788525, 4284345, 4441317, 6049983, 7140575, 7402195, 10083305, 11365575, 19245707, 21421725, 22206585, 26216593, 30249915, 37010975, 50416525, 57737121, 78649779, 96228535, 111032925, 131082965, 151249575, 256115947, 288685605, 393248895, 481142675, 655414825, 768347841, 1280579735, 1443428025, 1966244475, 3329507311, 3841739205, 6402898675, 9988521933, 16647536555, 19208696025, 49942609665, 83237682775, 249713048325]

約数ペア:

[(1, 249713048325), (3, 83237682775), (5, 49942609665), (13, 19208696025), (15, 16647536555), (25, 9988521933), (39, 6402898675), (65, 3841739205), (75, 3329507311), (127, 1966244475), (173, 1443428025), (195, 1280579735), (325, 768347841), (381, 655414825), (519, 481142675), (635, 393248895), (865, 288685605), (975, 256115947), (1651, 151249575), (1905, 131082965), (2249, 111032925), (2595, 96228535), (3175, 78649779), (4325, 57737121), (4953, 50416525), (6747, 37010975), (8255, 30249915), (9525, 26216593), (11245, 22206585), (11657, 21421725), (12975, 19245707), (21971, 11365575), (24765, 10083305), (33735, 7402195), (34971, 7140575), (41275, 6049983), (56225, 4441317), (58285, 4284345), (65913, 3788525), (109855, 2273115), (123825, 2016661), (151541, 1647825), (168675, 1480439), (174855, 1428115), (285623, 874275), (291425, 856869), (329565, 757705), (454623, 549275)]