84575595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 159473664

約数和(自身を除く): 74898069

約数列:

[1, 3, 5, 13, 15, 17, 31, 39, 51, 65, 85, 93, 155, 195, 221, 255, 403, 465, 527, 663, 823, 1105, 1209, 1581, 2015, 2469, 2635, 3315, 4115, 6045, 6851, 7905, 10699, 12345, 13991, 20553, 25513, 32097, 34255, 41973, 53495, 69955, 76539, 102765, 127565, 160485, 181883, 209865, 331669, 382695, 433721, 545649, 909415, 995007, 1301163, 1658345, 2168605, 2728245, 4975035, 5638373, 6505815, 16915119, 28191865, 84575595]

約数ペア:

[(1, 84575595), (3, 28191865), (5, 16915119), (13, 6505815), (15, 5638373), (17, 4975035), (31, 2728245), (39, 2168605), (51, 1658345), (65, 1301163), (85, 995007), (93, 909415), (155, 545649), (195, 433721), (221, 382695), (255, 331669), (403, 209865), (465, 181883), (527, 160485), (663, 127565), (823, 102765), (1105, 76539), (1209, 69955), (1581, 53495), (2015, 41973), (2469, 34255), (2635, 32097), (3315, 25513), (4115, 20553), (6045, 13991), (6851, 12345), (7905, 10699)]