15285846

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 32099328

約数和(自身を除く): 16813482

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 257, 431, 514, 771, 862, 1293, 1542, 2586, 5911, 9913, 11822, 17733, 19826, 29739, 35466, 59478, 110767, 221534, 332301, 664602, 2547641, 5095282, 7642923, 15285846]

約数ペア:

[(1, 15285846), (2, 7642923), (3, 5095282), (6, 2547641), (23, 664602), (46, 332301), (69, 221534), (138, 110767), (257, 59478), (431, 35466), (514, 29739), (771, 19826), (862, 17733), (1293, 11822), (1542, 9913), (2586, 5911)]