70736745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{607}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 120296448

約数和(自身を除く): 49559703

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 457, 607, 1371, 1821, 2285, 3035, 6855, 7769, 9105, 10319, 23307, 30957, 38845, 51595, 116535, 154785, 277399, 832197, 1386995, 4160985, 4715783, 14147349, 23578915, 70736745]

約数ペア:

[(1, 70736745), (3, 23578915), (5, 14147349), (15, 4715783), (17, 4160985), (51, 1386995), (85, 832197), (255, 277399), (457, 154785), (607, 116535), (1371, 51595), (1821, 38845), (2285, 30957), (3035, 23307), (6855, 10319), (7769, 9105)]