8045638065

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1657}}^1$

素因数の和:2324

約数の個数: 80

約数和(自身を含む): 15214869120

約数和(自身を除く): 7169231055

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 631, 855, 1539, 1657, 1893, 2565, 3155, 4971, 5679, 7695, 8285, 9465, 11989, 14913, 17037, 24855, 28395, 31483, 35967, 44739, 51111, 59945, 74565, 85185, 94449, 107901, 134217, 157415, 179835, 223695, 255555, 283347, 323703, 472245, 539505, 671085, 850041, 971109, 1045567, 1416735, 1618515, 2550123, 3136701, 4250205, 4855545, 5227835, 9410103, 12750615, 15683505, 19865773, 28230309, 47050515, 59597319, 84690927, 99328865, 141151545, 178791957, 297986595, 423454635, 536375871, 893959785, 1609127613, 2681879355, 8045638065]

約数ペア:

[(1, 8045638065), (3, 2681879355), (5, 1609127613), (9, 893959785), (15, 536375871), (19, 423454635), (27, 297986595), (45, 178791957), (57, 141151545), (81, 99328865), (95, 84690927), (135, 59597319), (171, 47050515), (285, 28230309), (405, 19865773), (513, 15683505), (631, 12750615), (855, 9410103), (1539, 5227835), (1657, 4855545), (1893, 4250205), (2565, 3136701), (3155, 2550123), (4971, 1618515), (5679, 1416735), (7695, 1045567), (8285, 971109), (9465, 850041), (11989, 671085), (14913, 539505), (17037, 472245), (24855, 323703), (28395, 283347), (31483, 255555), (35967, 223695), (44739, 179835), (51111, 157415), (59945, 134217), (74565, 107901), (85185, 94449)]