76816985

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 32047015

約数列:

[1, 5, 7, 35, 41, 199, 205, 269, 287, 995, 1345, 1393, 1435, 1883, 6965, 8159, 9415, 11029, 40795, 53531, 55145, 57113, 77203, 267655, 285565, 374717, 386015, 1873585, 2194771, 10973855, 15363397, 76816985]

約数ペア:

[(1, 76816985), (5, 15363397), (7, 10973855), (35, 2194771), (41, 1873585), (199, 386015), (205, 374717), (269, 285565), (287, 267655), (995, 77203), (1345, 57113), (1393, 55145), (1435, 53531), (1883, 40795), (6965, 11029), (8159, 9415)]