313096035

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 620688960

約数和(自身を除く): 307592925

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 37, 49, 87, 105, 111, 145, 147, 185, 203, 245, 259, 397, 435, 555, 609, 735, 777, 1015, 1073, 1191, 1295, 1421, 1813, 1985, 2779, 3045, 3219, 3885, 4263, 5365, 5439, 5955, 7105, 7511, 8337, 9065, 11513, 13895, 14689, 16095, 19453, 21315, 22533, 27195, 34539, 37555, 41685, 44067, 52577, 57565, 58359, 73445, 80591, 97265, 102823, 112665, 157731, 172695, 220335, 241773, 262885, 291795, 308469, 402955, 425981, 514115, 564137, 719761, 788655, 1208865, 1277943, 1542345, 1692411, 2129905, 2159283, 2820685, 2981867, 3598805, 6389715, 8462055, 8945601, 10796415, 14909335, 20873069, 44728005, 62619207, 104365345, 313096035]

約数ペア:

[(1, 313096035), (3, 104365345), (5, 62619207), (7, 44728005), (15, 20873069), (21, 14909335), (29, 10796415), (35, 8945601), (37, 8462055), (49, 6389715), (87, 3598805), (105, 2981867), (111, 2820685), (145, 2159283), (147, 2129905), (185, 1692411), (203, 1542345), (245, 1277943), (259, 1208865), (397, 788655), (435, 719761), (555, 564137), (609, 514115), (735, 425981), (777, 402955), (1015, 308469), (1073, 291795), (1191, 262885), (1295, 241773), (1421, 220335), (1813, 172695), (1985, 157731), (2779, 112665), (3045, 102823), (3219, 97265), (3885, 80591), (4263, 73445), (5365, 58359), (5439, 57565), (5955, 52577), (7105, 44067), (7511, 41685), (8337, 37555), (9065, 34539), (11513, 27195), (13895, 22533), (14689, 21315), (16095, 19453)]