70912985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 104207040

約数和(自身を除く): 33294055

約数列:

[1, 5, 11, 13, 41, 55, 59, 65, 143, 205, 295, 451, 533, 649, 715, 767, 1681, 2255, 2419, 2665, 3245, 3835, 5863, 8405, 8437, 12095, 18491, 21853, 26609, 29315, 31447, 42185, 92455, 99179, 109265, 133045, 157235, 240383, 345917, 495895, 1090969, 1201915, 1289327, 1729585, 5454845, 6446635, 14182597, 70912985]

約数ペア:

[(1, 70912985), (5, 14182597), (11, 6446635), (13, 5454845), (41, 1729585), (55, 1289327), (59, 1201915), (65, 1090969), (143, 495895), (205, 345917), (295, 240383), (451, 157235), (533, 133045), (649, 109265), (715, 99179), (767, 92455), (1681, 42185), (2255, 31447), (2419, 29315), (2665, 26609), (3245, 21853), (3835, 18491), (5863, 12095), (8405, 8437)]