38221065

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4967}}^1$

素因数の和:5003

約数の個数: 40

約数和(自身を含む): 72135360

約数和(自身を除く): 33914295

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 4967, 7695, 14901, 24835, 44703, 74505, 94373, 134109, 223515, 283119, 402327, 471865, 670545, 849357, 1415595, 2011635, 2548071, 4246785, 7644213, 12740355, 38221065]

約数ペア:

[(1, 38221065), (3, 12740355), (5, 7644213), (9, 4246785), (15, 2548071), (19, 2011635), (27, 1415595), (45, 849357), (57, 670545), (81, 471865), (95, 402327), (135, 283119), (171, 223515), (285, 134109), (405, 94373), (513, 74505), (855, 44703), (1539, 24835), (2565, 14901), (4967, 7695)]