842186785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{743}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 1135855872

約数和(自身を除く): 293669087

約数列:

[1, 5, 11, 37, 55, 185, 407, 557, 743, 2035, 2785, 3715, 6127, 8173, 20609, 27491, 30635, 40865, 103045, 137455, 226699, 302401, 413851, 1133495, 1512005, 2069255, 4552361, 15312487, 22761805, 76562435, 168437357, 842186785]

約数ペア:

[(1, 842186785), (5, 168437357), (11, 76562435), (37, 22761805), (55, 15312487), (185, 4552361), (407, 2069255), (557, 1512005), (743, 1133495), (2035, 413851), (2785, 302401), (3715, 226699), (6127, 137455), (8173, 103045), (20609, 40865), (27491, 30635)]