154021465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 208202400

約数和(自身を除く): 54180935

約数列:

[1, 5, 13, 29, 65, 101, 145, 377, 505, 809, 1313, 1885, 2929, 4045, 6565, 10517, 14645, 23461, 38077, 52585, 81709, 117305, 190385, 304993, 408545, 1062217, 1524965, 2369561, 5311085, 11847805, 30804293, 154021465]

約数ペア:

[(1, 154021465), (5, 30804293), (13, 11847805), (29, 5311085), (65, 2369561), (101, 1524965), (145, 1062217), (377, 408545), (505, 304993), (809, 190385), (1313, 117305), (1885, 81709), (2929, 52585), (4045, 38077), (6565, 23461), (10517, 14645)]