655319807995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1\times {\mathrm{142607}}^1$

素因数の和:143955

約数の個数: 32

約数和(自身を含む): 847707586560

約数和(自身を除く): 192387778565

約数列:

[1, 5, 23, 31, 115, 155, 713, 1289, 3565, 6445, 29647, 39959, 142607, 148235, 199795, 713035, 919057, 3279961, 4420817, 4595285, 16399805, 22104085, 101678791, 183820423, 508393955, 919102115, 4227869729, 5698433113, 21139348645, 28492165565, 131063961599, 655319807995]

約数ペア:

[(1, 655319807995), (5, 131063961599), (23, 28492165565), (31, 21139348645), (115, 5698433113), (155, 4227869729), (713, 919102115), (1289, 508393955), (3565, 183820423), (6445, 101678791), (29647, 22104085), (39959, 16399805), (142607, 4595285), (148235, 4420817), (199795, 3279961), (713035, 919057)]