1347744385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2357}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 1838108160

約数和(自身を除く): 490363775

約数列:

[1, 5, 13, 19, 65, 95, 247, 463, 1235, 2315, 2357, 6019, 8797, 11785, 30095, 30641, 43985, 44783, 114361, 153205, 223915, 571805, 582179, 1091291, 2910895, 5456455, 14186783, 20734529, 70933915, 103672645, 269548877, 1347744385]

約数ペア:

[(1, 1347744385), (5, 269548877), (13, 103672645), (19, 70933915), (65, 20734529), (95, 14186783), (247, 5456455), (463, 2910895), (1235, 1091291), (2315, 582179), (2357, 571805), (6019, 223915), (8797, 153205), (11785, 114361), (30095, 44783), (30641, 43985)]