71318382405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{70289}}^1$

素因数の和:70510

約数の個数: 64

約数和(自身を含む): 126805409280

約数和(自身を除く): 55487026875

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 173, 255, 345, 391, 519, 865, 1173, 1955, 2595, 2941, 3979, 5865, 8823, 11937, 14705, 19895, 44115, 59685, 67643, 70289, 202929, 210867, 338215, 351445, 1014645, 1054335, 1194913, 1616647, 3584739, 4849941, 5974565, 8083235, 12159997, 17923695, 24249705, 27482999, 36479991, 60799985, 82448997, 137414995, 182399955, 206719949, 279679931, 412244985, 620159847, 839039793, 1033599745, 1398399655, 3100799235, 4195198965, 4754558827, 14263676481, 23772794135, 71318382405]

約数ペア:

[(1, 71318382405), (3, 23772794135), (5, 14263676481), (15, 4754558827), (17, 4195198965), (23, 3100799235), (51, 1398399655), (69, 1033599745), (85, 839039793), (115, 620159847), (173, 412244985), (255, 279679931), (345, 206719949), (391, 182399955), (519, 137414995), (865, 82448997), (1173, 60799985), (1955, 36479991), (2595, 27482999), (2941, 24249705), (3979, 17923695), (5865, 12159997), (8823, 8083235), (11937, 5974565), (14705, 4849941), (19895, 3584739), (44115, 1616647), (59685, 1194913), (67643, 1054335), (70289, 1014645), (202929, 351445), (210867, 338215)]