27185791275

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{35257}}^1$

素因数の和:35445

約数の個数: 72

約数和(自身を含む): 51152306400

約数和(自身を除く): 23966515125

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 149, 207, 225, 345, 447, 575, 745, 1035, 1341, 1725, 2235, 3427, 3725, 5175, 6705, 10281, 11175, 17135, 30843, 33525, 35257, 51405, 85675, 105771, 154215, 176285, 257025, 317313, 528855, 771075, 810911, 881425, 1586565, 2432733, 2644275, 4054555, 5253293, 7298199, 7932825, 12163665, 15759879, 20272775, 26266465, 36490995, 47279637, 60818325, 78799395, 120825739, 131332325, 182454975, 236398185, 362477217, 393996975, 604128695, 1087431651, 1181990925, 1812386085, 3020643475, 5437158255, 9061930425, 27185791275]

約数ペア:

[(1, 27185791275), (3, 9061930425), (5, 5437158255), (9, 3020643475), (15, 1812386085), (23, 1181990925), (25, 1087431651), (45, 604128695), (69, 393996975), (75, 362477217), (115, 236398185), (149, 182454975), (207, 131332325), (225, 120825739), (345, 78799395), (447, 60818325), (575, 47279637), (745, 36490995), (1035, 26266465), (1341, 20272775), (1725, 15759879), (2235, 12163665), (3427, 7932825), (3725, 7298199), (5175, 5253293), (6705, 4054555), (10281, 2644275), (11175, 2432733), (17135, 1586565), (30843, 881425), (33525, 810911), (35257, 771075), (51405, 528855), (85675, 317313), (105771, 257025), (154215, 176285)]