808345465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 1037433600

約数和(自身を除く): 229088135

約数列:

[1, 5, 23, 61, 115, 139, 305, 695, 829, 1403, 3197, 4145, 7015, 8479, 15985, 19067, 42395, 50569, 95335, 115231, 195017, 252845, 576155, 975085, 1163087, 2650313, 5815435, 7029091, 13251565, 35145455, 161669093, 808345465]

約数ペア:

[(1, 808345465), (5, 161669093), (23, 35145455), (61, 13251565), (115, 7029091), (139, 5815435), (305, 2650313), (695, 1163087), (829, 975085), (1403, 576155), (3197, 252845), (4145, 195017), (7015, 115231), (8479, 95335), (15985, 50569), (19067, 42395)]