2100476625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{827}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 3775838976

約数和(自身を除く): 1675362351

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 521, 827, 975, 1563, 1625, 2481, 2605, 4135, 4875, 6773, 7815, 10751, 12405, 13025, 20319, 20675, 32253, 33865, 39075, 53755, 62025, 65125, 101595, 103375, 161265, 169325, 195375, 268775, 310125, 430867, 507975, 806325, 846625, 1292601, 1343875, 2154335, 2539875, 4031625, 5601271, 6463005, 10771675, 16803813, 28006355, 32315025, 53858375, 84019065, 140031775, 161575125, 420095325, 700158875, 2100476625]

約数ペア:

[(1, 2100476625), (3, 700158875), (5, 420095325), (13, 161575125), (15, 140031775), (25, 84019065), (39, 53858375), (65, 32315025), (75, 28006355), (125, 16803813), (195, 10771675), (325, 6463005), (375, 5601271), (521, 4031625), (827, 2539875), (975, 2154335), (1563, 1343875), (1625, 1292601), (2481, 846625), (2605, 806325), (4135, 507975), (4875, 430867), (6773, 310125), (7815, 268775), (10751, 195375), (12405, 169325), (13025, 161265), (20319, 103375), (20675, 101595), (32253, 65125), (33865, 62025), (39075, 53755)]