7838584725

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{1283}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 13675062240

約数和(自身を除く): 5836477515

約数列:

[1, 3, 5, 15, 25, 29, 53, 75, 87, 145, 159, 265, 435, 725, 795, 1283, 1325, 1537, 2175, 2809, 3849, 3975, 4611, 6415, 7685, 8427, 14045, 19245, 23055, 32075, 37207, 38425, 42135, 67999, 70225, 81461, 96225, 111621, 115275, 186035, 203997, 210675, 244383, 339995, 407305, 558105, 930175, 1019985, 1221915, 1699975, 1971971, 2036525, 2790525, 3603947, 5099925, 5915913, 6109575, 9859855, 10811841, 18019735, 29579565, 49299275, 54059205, 90098675, 104514463, 147897825, 270296025, 313543389, 522572315, 1567716945, 2612861575, 7838584725]

約数ペア:

[(1, 7838584725), (3, 2612861575), (5, 1567716945), (15, 522572315), (25, 313543389), (29, 270296025), (53, 147897825), (75, 104514463), (87, 90098675), (145, 54059205), (159, 49299275), (265, 29579565), (435, 18019735), (725, 10811841), (795, 9859855), (1283, 6109575), (1325, 5915913), (1537, 5099925), (2175, 3603947), (2809, 2790525), (3849, 2036525), (3975, 1971971), (4611, 1699975), (6415, 1221915), (7685, 1019985), (8427, 930175), (14045, 558105), (19245, 407305), (23055, 339995), (32075, 244383), (37207, 210675), (38425, 203997), (42135, 186035), (67999, 115275), (70225, 111621), (81461, 96225)]