47071485

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 86381568

約数和(自身を除く): 39310083

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 93, 123, 155, 205, 279, 369, 465, 615, 823, 1271, 1395, 1845, 2469, 3813, 4115, 6355, 7407, 11439, 12345, 19065, 25513, 33743, 37035, 57195, 76539, 101229, 127565, 168715, 229617, 303687, 382695, 506145, 1046033, 1148085, 1518435, 3138099, 5230165, 9414297, 15690495, 47071485]

約数ペア:

[(1, 47071485), (3, 15690495), (5, 9414297), (9, 5230165), (15, 3138099), (31, 1518435), (41, 1148085), (45, 1046033), (93, 506145), (123, 382695), (155, 303687), (205, 229617), (279, 168715), (369, 127565), (465, 101229), (615, 76539), (823, 57195), (1271, 37035), (1395, 33743), (1845, 25513), (2469, 19065), (3813, 12345), (4115, 11439), (6355, 7407)]