71056845

素因数分解:

$3^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 128786112

約数和(自身を除く): 57729267

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 233, 243, 251, 405, 699, 753, 1165, 1215, 1255, 2097, 2259, 3495, 3765, 6291, 6777, 10485, 11295, 18873, 20331, 31455, 33885, 56619, 58483, 60993, 94365, 101655, 175449, 283095, 292415, 304965, 526347, 877245, 1579041, 2631735, 4737123, 7895205, 14211369, 23685615, 71056845]

約数ペア:

[(1, 71056845), (3, 23685615), (5, 14211369), (9, 7895205), (15, 4737123), (27, 2631735), (45, 1579041), (81, 877245), (135, 526347), (233, 304965), (243, 292415), (251, 283095), (405, 175449), (699, 101655), (753, 94365), (1165, 60993), (1215, 58483), (1255, 56619), (2097, 33885), (2259, 31455), (3495, 20331), (3765, 18873), (6291, 11295), (6777, 10485)]