4294215

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 8049888

約数和(自身を除く): 3755673

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 461, 621, 1035, 1383, 1863, 2305, 3105, 4149, 6915, 9315, 10603, 12447, 20745, 31809, 37341, 53015, 62235, 95427, 159045, 186705, 286281, 477135, 858843, 1431405, 4294215]

約数ペア:

[(1, 4294215), (3, 1431405), (5, 858843), (9, 477135), (15, 286281), (23, 186705), (27, 159045), (45, 95427), (69, 62235), (81, 53015), (115, 37341), (135, 31809), (207, 20745), (345, 12447), (405, 10603), (461, 9315), (621, 6915), (1035, 4149), (1383, 3105), (1863, 2305)]